Guggenheim Museum Bilbao, Bilbao

Best Time to Visit Bilbao

Month-by-month weather, crowds and prices, plus a full calendar of festivals and events worth planning a trip around.

Best months
May, Sep, Oct
Cheapest
Jan, Feb, Nov
Avoid
Aug

Last reviewed 2026-06

When is the best time to visit Bilbao?

Come in May, September or October: 19-24°C, all-day walking weather, 30-40% cheaper hotels than peak, and the txakoli harvest in autumn. July and the Aste Nagusia week in late August bring the highest prices and the thickest crowds. November is cheapest, the trade being the wettest skies of the year.

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Best overall: May, Sep, Oct. May, September and October are the sweet spot: 19-24°C, every sight open, manageable crowds, and the best food windows of the year. October adds the txakoli harvest and mushroom season, September the post-festival calm with summer warmth still in the air.

Best value: Nov, Jan, Feb. November and the post-holiday January-February lull bring rooms around 60-80 euros, free entry at the Fine Arts Museum during its renovation, and a Guggenheim you can walk straight into. The trade is rain on roughly half the days.

Avoid: Aug. Late August around Aste Nagusia (22-30 August) is the worst value: hotels hit 150-200 euros, streets are rammed, and many pintxo bars and trattorie shut for their two-week summer break right when the festival crowds arrive.

  • January: Good time, 12°C. This is the month you have the Guggenheim almost to yourself and hear Euskera on the street instead of tour groups. Café life is unhurried and locals are home. The price is grey skies and rain on roughly half the days, but for an honest, uncrowded city it is a fair trade.
  • February: Good time, 14°C. February is unperformed Bilbao, a real Basque city in winter mode with no seasonal markup. The Carnival weekend is the one stretch you see locals visibly let loose, and even then it never reaches summer-crowd levels.
  • March: Great time, 15°C. March is the last genuinely quiet month before spring and Easter fill the city. You can still walk into a Casco Viejo trattoria on a Saturday without a booking, and that window closes fast once Holy Week arrives.
  • April: Good time, 17°C. April is two months in one: a busy, expensive Holy Week up front, then a quiet, blooming spring city for the rest. Time your trip for the second half and you get spring colour without the Easter crush or the premium.
  • May: Good time, 20°C. May feels like the city exhaling into spring: warm enough for terraces, quiet enough for a relaxed Casco Viejo pintxo crawl without the summer crush. This is romance-and-walking weather, and the prices have not yet caught up to it.
  • June: Good time, 22°C. June is the tipping point, when Bilbao shifts from busy-but-workable into full summer mode. The long evenings redeem the rising crowds: the city genuinely comes alive once the sun drops, with the riverside lit and terraces full until late.
  • July: Good time, 24°C. July is warm, bright and busy, but unlike southern Spain there is no brutal afternoon heat and no siesta shutdown, so you can walk 9am to 5pm comfortably and still have a long golden evening. Expect peak prices and Guggenheim queues, but the climate makes it far more bearable than Andalucía in summer.
  • August: Good time, 25°C. August is a tale of two cities. The 1st to the 21st is unexpectedly calm, with locals away at the coast. Then 22-30 August explodes into the loudest, most Basque week of the year, exhilarating if you want festival immersion, overwhelming if you came for calm. The dining squeeze during Aste is real, so plan ahead.
  • September: Great time, 24°C. September is the locals' favourite: the post-festival quiet returns, the weather is still genuinely summery, and the city feels intimate again. This is when Bilbao is at its most rewarding, warm days, calm streets, and prices that have come back to earth.
  • October: Good time, 21°C. October is when Bilbao's gastronomy peaks and the city feels lived-in and local again. Mild days, a glass of new-harvest txakoli, mushrooms on every menu, and no festival chaos. For food and value together, this is the month to come.
  • November: Great time, 16°C. November is the deep low season, honest and atmospheric if you do not mind rain. The city belongs to locals again, museums are empty, and prices bottom out. Pack a compact umbrella, lean into the indoor pintxo-and-txakoli culture, and you get Bilbao with almost nobody else around.
  • December: Good time, 14°C. Early December is one of the calmest, most local stretches of the year, lit up with Christmas decorations and short on tourists. The mood shifts only for the holiday week, when rates jump and the centre fills. Outside that, it is a quiet, festive, budget-friendly city.

Bilbao month by month at a glance

MonthHighWalking scoreCrowdsPricesHighlight
Jan12°6●○○○○●○○○○Three Kings Parade
Feb14°6●●○○○●○○○○Carnival
Mar15°7●●○○○●●○○○Holy Week
Apr17°6●●●○○●●●○○Holy Week
May20°6●●●○○●●●○○Athletic Club at San Mamés
Jun22°6●●●●○●●●●○Noche Blanca (White Night)
Jul24°6●●●●○●●●●●Bilbao BBK Live
Aug25°6●●●●○●●●●●Aste Nagusia (Big Week)
Sep24°7●●●○○●●●○○Athletic Club at San Mamés
Oct21°6●●●○○●●●○○Athletic Club at San Mamés
Nov16°7●●○○○●○○○○Athletic Club at San Mamés
Dec14°6●●○○○●●○○○Athletic Club at San Mamés

Best time by what you want

Best weather
Jun, Jul, Aug, Sep

June to September give Bilbao its driest, warmest stretch: 22-25°C highs, sunset after 10pm in July, and rain dropping to 46mm in July versus 160mm in November.

Fewer crowds
Jan, Feb, Nov

January, February and November empty the city out: you walk into the Guggenheim with no queue and hear Euskera and Spanish on the street instead of tour-group English.

Lowest prices
Jan, Feb, Nov

November and the post-holiday weeks of January and February are the cheapest, with mid-range rooms around 60-80 euros versus 150-200 during the Aste Nagusia festival.

Special experience
Aug

Aste Nagusia (Semana Grande, 22-30 August) takes the whole city over with 100-plus free concerts, nightly fireworks and txosna bars in Plaza Nueva, the loudest, most Basque week of the year.

When to avoid Bilbao

August is the warmest month at 25-27°C, dry by Bilbao standards, and split in two. The first three weeks are paradoxically quieter as locals leave on holiday, then Aste Nagusia (22-30 August) takes the whole city over with 100-plus free concerts, nightly fireworks and txosna bars. That week is the busiest and most expensive of the year, and many restaurants are shut for their summer break.

Bilbao month by month

Fine Arts Museum of Bilbao, Bilbao

January in Bilbao

Walking score 6/10
High12°C / 54°F
Low6°C
Rain147mm / 16 rainy days
Sun5.4 h/day
Daylight9 h/day
Humidity80%
Crowds●○○○○Prices●○○○○

January is Bilbao at its quietest and cheapest. Daytime highs sit near 12°C with frequent rain and just over nine hours of daylight, so it feels grey and damp rather than truly cold. The Three Kings parade fills the centre the evening of 5 January, then the city settles into a slow winter rhythm with near-empty museums and short queues at the Guggenheim.

The vibe This is the month you have the Guggenheim almost to yourself and hear Euskera on the street instead of tour groups. Café life is unhurried and locals are home. The price is grey skies and rain on roughly half the days, but for an honest, uncrowded city it is a fair trade.

Don't miss The Guggenheim and the Fine Arts Museum feel almost private on a weekday morning, and the Fine Arts collection is free throughout 2026 during its expansion. Pintxo bars in Casco Viejo are full of locals rather than tourists.

Crowd drivers No cruise traffic and no school holidays once the Epiphany weekend passes on 6 January, the lowest visitor pressure of the year.

In season Deep winter is comfort-food season: order a steaming bowl of marmitako or alubias de Tolosa (Basque black bean stew) in a tavern to take the chill off.

Heads up New Year's Day (1 January) and Epiphany (6 January) close most shops and museums; the Guggenheim also closes most other Mondays.

Lowest rates of the year, mid-range rooms around 60-80 euros after the Epiphany weekend.

Events this month
🇮 HolidayThree Kings Parade Cabalgata de Reyes
Jan 5–6
evening of 5 January into Epiphany on 6 January

The Three Kings arrive on illuminated floats from 6pm on 5 January, running Gran Vía to Plaza Moyúa, Plaza Circular and the Town Hall, throwing candy to children along the route.

A beloved family tradition that briefly packs the centre and blocks streets; charming if you have kids, easy to skip otherwise.

Azkuna Zentroa, Bilbao

February in Bilbao

Walking score 6/10
High14°C / 56°F
Low6°C
Rain124mm / 15 rainy days
Sun6.6 h/day
Daylight10 h/day
Humidity78%
Crowds●●○○○Prices●○○○○

February stays mild and damp, with highs near 13-14°C and about 15 rainy days. Crowds remain thin and prices sit at their floor. Carnival takes over mid-month before Lent, scattering satirical parades, costumes and neighbourhood parties across the city, with a lively bar scene after dark. Outside that week, the city is calm and the museums uncrowded.

The vibe February is unperformed Bilbao, a real Basque city in winter mode with no seasonal markup. The Carnival weekend is the one stretch you see locals visibly let loose, and even then it never reaches summer-crowd levels.

Don't miss Catch a Carnival parade in the centre, then warm up with cider in a Casco Viejo bar. Athletic Club fixtures at San Mamés bring the city's loudest atmosphere on match weekends through the winter.

Crowd drivers The Carnival weekend pulls a few extra visitors, but nothing close to peak; no cruise season and no school holidays.

In season Winter is prime cocido and bean-stew territory, and the txakoli pressed in autumn is now in the glass at its freshest.

Still low season and the best value of the year, rooms often under 70 euros.

Events this month
🎭 CarnivalCarnival Aratusteak / Carnaval
Feb 10–17 ~
mid-February, the week before Lent (moves with Easter)

A week of satirical parades, costumes, street music and neighbourhood parties across the city before Lent, with a boisterous bar scene after dark.

A genuinely local pre-Lenten blowout in a quiet month, worth catching if you want Bilbao letting loose without summer crowds.

La Ribera Market, Bilbao

March in Bilbao

Walking score 7/10
High15°C / 59°F
Low7°C
Rain110mm / 16 rainy days
Sun8.1 h/day
Daylight12 h/day
Humidity76%
Crowds●●○○○Prices●●○○○

March brings spring back to Bilbao: highs climb to 15°C, café terraces reopen, and Parque Doña Casilda starts greening up. Crowds stay moderate, though they pick up mid-month as Semana Santa approaches (Holy Week is 29 March to 5 April this year). Rain is still frequent at around 16 wet days, but they come as low oceanic drizzle rather than all-day downpours.

The vibe March is the last genuinely quiet month before spring and Easter fill the city. You can still walk into a Casco Viejo trattoria on a Saturday without a booking, and that window closes fast once Holy Week arrives.

Don't miss Spring produce starts piling up at La Ribera market and the first artichokes and peas appear on trattoria menus. The riverside walk along the Ría turns green and inviting on the milder afternoons.

Crowd drivers An early Easter and its bookings push crowds up from mid-month; otherwise the city stays in shoulder-season calm.

In season Spring vegetable season opens with artichokes, peas and white asparagus reaching the markets from the surrounding Basque farmland.

Rates start climbing, especially once Holy Week bookings build mid-month; book ahead if Easter falls early.

Events this month
⛪ ReligiousHoly Week Semana Santa
Mar 29 – Apr 5 ~
late March into early April, Palm Sunday to Easter Sunday (moves yearly)

Holy Week processions run from Palm Sunday to Easter Sunday, with Maundy Thursday and Good Friday as Basque regional holidays and the centre seeing major traffic and closures.

The religious peak of spring, atmospheric but expensive: hotels carry a 40% premium and the Guggenheim builds 7am queues.

Santiago Cathedral, Bilbao

April in Bilbao

Walking score 6/10
High17°C / 63°F
Low9°C
Rain82mm / 14 rainy days
Sun9.2 h/day
Daylight13 h/day
Humidity77%
Crowds●●●○○Prices●●●○○

April is mild and increasingly green, with highs near 17°C and 14 rainy days. The first week overlaps the Semana Santa peak, with Maundy Thursday and Good Friday as Basque holidays, packed restaurants and Guggenheim queues. Once Easter Monday (6 April) passes, crowds and prices fall back and the rest of the month is calm, perfect for walking weather.

The vibe April is two months in one: a busy, expensive Holy Week up front, then a quiet, blooming spring city for the rest. Time your trip for the second half and you get spring colour without the Easter crush or the premium.

Don't miss Parque Doña Casilda is in full leaf by late April, ideal for a stroll between museums. The Easter Monday holiday makes a natural long-weekend break with the centre fully open afterwards.

Crowd drivers Semana Santa pilgrims and the Easter long weekend stack the first week; post-Easter the city empties back to shoulder-season levels.

In season Spring produce peaks: white asparagus, fresh peas and early-season anchovy pintxos as restaurant kitchens hit their creative stride after winter.

Holy Week carries a roughly 40% hotel premium (rooms 100-130 euros), then prices drop sharply after Easter Monday.

Events this month
⛪ ReligiousHoly Week Semana Santa
Mar 29 – Apr 5 ~
late March into early April, Palm Sunday to Easter Sunday (moves yearly)

Holy Week processions run from Palm Sunday to Easter Sunday, with Maundy Thursday and Good Friday as Basque regional holidays and the centre seeing major traffic and closures.

The religious peak of spring, atmospheric but expensive: hotels carry a 40% premium and the Guggenheim builds 7am queues.

Plaza Nueva, Bilbao

May in Bilbao

Walking score 6/10
High20°C / 67°F
Low12°C
Rain72mm / 14 rainy days
Sun10.3 h/day
Daylight15 h/day
Humidity79%
Crowds●●●○○Prices●●●○○

May is one of Bilbao's two sweet spots. Highs reach a comfortable 19-20°C, daylight stretches past 14 hours, and rain eases to around 72mm. The May Day holiday on the 1st aside, crowds stay light before summer arrives, and the walking weather is excellent all day. Golden evening light lingers until 9pm, made for riverside strolls and al fresco dinners.

The vibe May feels like the city exhaling into spring: warm enough for terraces, quiet enough for a relaxed Casco Viejo pintxo crawl without the summer crush. This is romance-and-walking weather, and the prices have not yet caught up to it.

Don't miss Long evenings open up al fresco dinners along the Ría and golden-hour walks across the Zubizuri footbridge. The riverside parks are at their greenest before the summer heat.

Crowd drivers The May Day long weekend brings a brief bump; otherwise pre-summer quiet with no major festivals.

In season White asparagus and spring peas are at their peak, and the season's first anchovy pintxos line the bars of Plaza Nueva.

Shoulder-season rates hold around 80-110 euros, well below the summer peak.

Teatro Arriaga, Bilbao

June in Bilbao

Walking score 6/10
High22°C / 72°F
Low15°C
Rain69mm / 12 rainy days
Sun10.6 h/day
Daylight15 h/day
Humidity81%
Crowds●●●●○Prices●●●●○

June opens the Basque summer warm and nearly dry: highs near 22-23°C, just 12 rainy days, and the longest daylight of the year with sunset after 10pm. School holidays begin across France, Italy and Germany, making it one of the busiest months. The Noche Blanca light festival (13-14 June) draws the whole city out for a single luminous night.

The vibe June is the tipping point, when Bilbao shifts from busy-but-workable into full summer mode. The long evenings redeem the rising crowds: the city genuinely comes alive once the sun drops, with the riverside lit and terraces full until late.

Don't miss Noche Blanca lights up the Guggenheim, Bilbao Viejo and the Arenal with sound mapping and 23 art installations from 8:30pm. The long days make late-evening pintxo crawls and riverside walks the signature June experience.

Crowd drivers French, Italian and German school holidays begin, and Noche Blanca (13-14 June) packs the centre for one night.

In season Early summer brings fresh seafood to the fore: grilled sardines and anchovies, and the first txakoli of the warm-weather table.

Summer rates rising to 110-140 euros as school holidays begin and demand climbs.

Events this month
💡 LightsNoche Blanca (White Night) Gau Zuria
Jun 13–14
mid-June, around the city's foundation anniversary

Bilbao's foundation-anniversary night kicks off at 8:30pm with light and sound mapping on the Guggenheim, Bilbao Viejo and the Arenal, plus 23 art installations, music and performance across the centre.

An iconic free summer night with the whole city lit up; unmissable for atmosphere, but book your hotel weeks ahead because rooms sell out.

Zubizuri Bridge, Bilbao

July in Bilbao

Walking score 6/10
High24°C / 76°F
Low17°C
Rain46mm / 10 rainy days
Sun10.9 h/day
Daylight15 h/day
Humidity79%
Crowds●●●●○Prices●●●●●

July is peak season but never punishing: highs of 24-25°C, the driest month at 46mm of rain, and sunset around 10pm. Spanish summer holidays fill the city and the Guggenheim sees 7am queues. The big draw is Bilbao BBK Live (9-11 July), a three-day festival on the Kobetamendi mountainside that pulls international crowds and pushes rooms to their tightest.

The vibe July is warm, bright and busy, but unlike southern Spain there is no brutal afternoon heat and no siesta shutdown, so you can walk 9am to 5pm comfortably and still have a long golden evening. Expect peak prices and Guggenheim queues, but the climate makes it far more bearable than Andalucía in summer.

Don't miss BBK Live turns the Kobetamendi mountainside into a three-day festival with free pre-events around town. The 7-9pm golden hour, with sunset after 10pm, is the ideal time for the riverside esplanade and rooftop drinks.

Crowd drivers Spanish summer holidays run from mid-July, and Bilbao BBK Live (9-11 July) brings a festival crowd to the city.

In season Peak terrace season: grilled fish, gazpacho and txakoli served cold on the bars and rooftops, best in the long evening light.

Peak-season pricing, hotels 140-180 euros; the BBK Live weekend tightens rooms further.

Events this month
🎵 MusicBilbao BBK Live
Jul 9–11
second weekend of July

A three-day multi-genre festival on the Kobetamendi mountainside above the city, with international headliners and free pre-events around town the days before.

The Basque Country's premier music festival; book day or full passes early, because peak-summer rooms fill fast around it.

Ticketed · Official site
Guggenheim Museum Bilbao, Bilbao

August in Bilbao

Walking score 6/10
High25°C / 77°F
Low17°C
Rain56mm / 10 rainy days
Sun10.6 h/day
Daylight14 h/day
Humidity78%
Crowds●●●●○Prices●●●●●

August is the warmest month at 25-27°C, dry by Bilbao standards, and split in two. The first three weeks are paradoxically quieter as locals leave on holiday, then Aste Nagusia (22-30 August) takes the whole city over with 100-plus free concerts, nightly fireworks and txosna bars. That week is the busiest and most expensive of the year, and many restaurants are shut for their summer break.

The vibe August is a tale of two cities. The 1st to the 21st is unexpectedly calm, with locals away at the coast. Then 22-30 August explodes into the loudest, most Basque week of the year, exhilarating if you want festival immersion, overwhelming if you came for calm. The dining squeeze during Aste is real, so plan ahead.

Don't miss Aste Nagusia fills Plaza Nueva, Plaza Unamuno and the Arenal wharves with free concerts, theatre, fireworks and txosna bars running until 2am. For warm-sea swimming, the metro reaches Plentzia and Sopelana beaches at 18-20°C.

Crowd drivers Aste Nagusia (22-30 August) is the single busiest week; the Assumption holiday on 15 August marks the start of the local summer exodus.

In season A paradox: festival txosnas serve cheap pintxos and txakoli around the clock, yet many established bars and trattorie close for their two-week summer renovation.

Heads up Many pintxo bars and trattorie shut for a two-week summer break from mid-August into early September, exactly during the Aste Nagusia crowds.

Year's highest rates during Aste Nagusia (22-30 August), 150-200 euros; quieter and cheaper 1-21 August.

Events this month
🎉 FestivalAste Nagusia (Big Week) Aste Nagusia / Semana Grande
Aug 22–30
nine days from the Saturday after 15 August

A nine-day city takeover with 100-plus free concerts, theatre, nightly fireworks, children's activities and txosna bars across Plaza Nueva, Plaza Unamuno and the Arenal wharves, with music running until 2am.

The busiest, most authentically Basque week of the year and unforgettable energy, but expect rammed streets, 150-200 euro hotels and a paradoxical squeeze on dining as bars take their summer break.

Fine Arts Museum of Bilbao, Bilbao

September in Bilbao

Walking score 7/10
High24°C / 75°F
Low16°C
Rain68mm / 11 rainy days
Sun9.9 h/day
Daylight12 h/day
Humidity78%
Crowds●●●○○Prices●●●○○

September is the second sweet spot. With families home, crowds thin out fast while summer warmth lingers at 23-24°C and rain stays low. Highs are still terrace-warm and evenings are mild, with daylight near 12.5 hours. Prices drop noticeably from the August peak, making it the best balance of weather, calm and value in the whole year.

The vibe September is the locals' favourite: the post-festival quiet returns, the weather is still genuinely summery, and the city feels intimate again. This is when Bilbao is at its most rewarding, warm days, calm streets, and prices that have come back to earth.

Don't miss Riverside dinners along the Ría are still warm enough for al fresco tables, and the Guggenheim's outdoor terraces are at their most pleasant. Athletic Club's La Liga season resumes at San Mamés.

Crowd drivers The post-Aste Nagusia drop empties the city as families head home; no major events and no cruise pressure.

In season The transition into autumn brings the first hints of mushroom and game season alongside the last of the summer seafood.

Rates fall sharply after Aste Nagusia to around 90-120 euros.

Events this month
🏃 SportAthletic Club at San Mamés Athletic Club en San Mamés
Aug 15 – May 24
La Liga season, August to late May, midweek evenings and weekend afternoons

Spanish first-division matches at the 53,289-seat Estadio San Mamés, played by Bilbao's famously Basque-only squad. Stadium tours run weekdays 8am-6pm when there is no match.

One of European football's most passionate atmospheres; tickets for big rivals sell fast, so buy two weeks ahead and plan around the match-day transit crush.

Ticketed · Official site
Azkuna Zentroa, Bilbao

October in Bilbao

Walking score 6/10
High21°C / 70°F
Low13°C
Rain87mm / 13 rainy days
Sun7.7 h/day
Daylight11 h/day
Humidity77%
Crowds●●●○○Prices●●●○○

October is the foodie's month and arguably the best overall value. Highs hold a mild 21°C and the txakoli harvest is in full swing, with mushroom and game season peaking on restaurant menus. Rain begins to return at around 87mm, but it is still autumn-mild and the crowds are light. The oak and poplar foliage along the Ría turns gold and rust.

The vibe October is when Bilbao's gastronomy peaks and the city feels lived-in and local again. Mild days, a glass of new-harvest txakoli, mushrooms on every menu, and no festival chaos. For food and value together, this is the month to come.

Don't miss The txakoli harvest brings new-wine tastings to restaurants, and the Saturday Slow Food Earth Market showcases seasonal Basque produce. Foliage along the riverside turns gold for autumn walks.

Crowd drivers Light crowds with the Spain Day holiday on 12 October the only minor bump; cruise season winding down.

In season Peak gastronomic season: txakoli harvest, wild mushrooms and game menus debut across the city's restaurants.

Cheapest shoulder month for the weather you get, rooms around 85-110 euros.

Events this month
🍷 Food and wineTxakoli harvest season Txakoliaren uzta
Oct 1 – Nov 30
October harvest into November pressing

The autumn harvest and pressing of the local Basque white wine, when restaurants feature new-harvest txakoli tastings alongside the season's mushrooms and game.

The peak gastronomic window of the year; come in October to pair the fresh wine with mushroom and game menus at their best.

La Ribera Market, Bilbao

November in Bilbao

Walking score 7/10
High16°C / 60°F
Low10°C
Rain160mm / 17 rainy days
Sun6.0 h/day
Daylight10 h/day
Humidity79%
Crowds●●○○○Prices●○○○○

November is the wettest and quietest month: 160mm of rain over 17 days, daylight down to 9.7 hours, and very few tourists. Highs slip to around 16°C and the skies turn properly grey. The trade-off is the cheapest rooms of the year and an authentic, local feel, with the txakoli pressing and the tail of mushroom and game season still on the menus.

The vibe November is the deep low season, honest and atmospheric if you do not mind rain. The city belongs to locals again, museums are empty, and prices bottom out. Pack a compact umbrella, lean into the indoor pintxo-and-txakoli culture, and you get Bilbao with almost nobody else around.

Don't miss This is indoor-Bilbao weather: long pintxo sessions in Casco Viejo, the Guggenheim and Fine Arts Museum with no queue, and the txakoli pressing rounding out the autumn wine season.

Crowd drivers The wettest month with the fewest tourists of the year; only the All Saints' Day holiday on 1 November stirs local activity.

In season The autumn pressing of txakoli and the last of the mushroom and game season make November a quietly excellent month at the table.

Cheapest month of the year, accommodation around 60-90 euros.

Santiago Cathedral, Bilbao

December in Bilbao

Walking score 6/10
High14°C / 57°F
Low8°C
Rain125mm / 15 rainy days
Sun5.5 h/day
Daylight9 h/day
Humidity79%
Crowds●●○○○Prices●●○○○

December is cold by Bilbao standards, with highs of 13-14°C, frequent rain and the shortest days of the year (sunset around 5:15pm). Most of the month is quiet and affordable, with festive lights and Christmas markets in the centre. Bookings spike over the Christmas-to-New-Year week, and Christmas Day (25 December) shuts the city down almost entirely.

The vibe Early December is one of the calmest, most local stretches of the year, lit up with Christmas decorations and short on tourists. The mood shifts only for the holiday week, when rates jump and the centre fills. Outside that, it is a quiet, festive, budget-friendly city.

Don't miss Christmas markets and lights fill the Casco Viejo and Gran Vía, and the International Day of the Basque Language (3 December) brings Euskera cultural events. The Guggenheim keeps a Monday open on 28 December over the holidays.

Crowd drivers The Immaculate Conception bridge (8 December) and the Christmas-to-New-Year week drive the only real crowds and the year-end price spike.

In season Festive Basque tables lean on seafood and roast dishes, with marmitako and hearty stews to counter the short, cold days.

Heads up Christmas Day (25 December) closes shops, banks, most restaurants and attractions; the Immaculate Conception (8 December) closes some shops while sights stay open.

Quiet and inexpensive most of the month, then a spike to 100-140 euros from 24-31 December.

Events this month
🎨 Art and cultureInternational Day of the Basque Language Euskararen Nazioarteko Eguna
Dec 3
3 December every year

A day of Basque-language events, cultural programming and street activities marking the international day of Euskera on 3 December.

A niche but authentic local celebration; a quiet, genuine slice of Basque culture if you happen to be in town in early December.

Bilbao events and festivals calendar

Annual highlights worth timing a trip around, listed month by month.

Insider timing that saves your trip

The rules buried in forums, in one place.

Public holidays and closures

On these dates many shops and offices close, transport thins out, and sights can be mobbed or shut. Plan around them.

DateHolidayWhat closes
Jan 1New Year's DayEverything closes: shops, banks, state offices and most museums. Transport runs a minimal Sunday schedule and the streets are quiet.
Jan 6Epiphany (Reyes)Public holiday with some closures. The Cabalgata de Reyes parade fills Gran Vía and Plaza Circular the evening before, on 5 January, with floats and candy throws, drawing brief but intense local crowds.
Apr 2Maundy Thursday (Jueves Santo)Regional Basque Country holiday at the peak of Semana Santa crowding. Some shops close, tourist sights stay open, and the Guggenheim sees 7am queues. Holy Week processions run through the centre.
Apr 3Good Friday (Viernes Santo)Regional Basque Country holiday. Shops and banks vary, restaurants generally open, and religious processions continue. Hotel rates run roughly 40% above normal through Holy Week.
Apr 6Easter Monday (Lunes de Pascua)Regional Basque Country holiday closing the Easter long weekend. Transport and shops run less frequently and hotels are at their Holy Week peak before rates drop afterwards.
May 1May Day (Día del Trabajo)National holiday. Banks and government offices close, shops vary, and restaurants usually stay open. Minimal impact on a sightseeing day.
Aug 15Assumption of Mary (Asunción)National holiday a week before Aste Nagusia. Many restaurants begin their two-week summer break (mid-August to early September), so the city paradoxically thins on dining capacity just as festival crowds build.
Oct 12Spain Day (Día de España)National holiday with minimal tourist impact. Most attractions stay open, including the Guggenheim, which keeps a Monday open on this date.
Nov 1All Saints' Day (Día de Difuntos)National holiday. Cemeteries are busy with families, but the city otherwise runs close to normal. Falls in the quietest, wettest stretch of the year.
Dec 8Immaculate Conception (Inmaculada)National holiday. Some shops close while tourist sights stay open. Often forms a bridge weekend that nudges late-year bookings up.
Dec 25Christmas Day (Navidad)National closure. Shops, banks, most restaurants and attractions all shut. The major holiday of the winter, with accommodation rates spiking 24-31 December to 100-140 euros.

Best time to visit Bilbao by traveller type

Same city, different trip. Here's the month that fits how you're travelling.

🧭First-timers
MayOct

May or October hits everything a first visit wants: 15-21°C walking weather, all sights open, pintxo bars in full swing, and crowds you can work around without festival chaos.

❤️Couples
MaySep

May or September for golden light over the Ría until 9pm, mild evenings for al fresco dinners in Casco Viejo, and rooms near 85-120 euros instead of the summer peak.

🧒Families
JunApr

June for warm, dry weather and the free Noche Blanca light shows, or the April Easter week for a long weekend with calmer crowds; skip the adult-centric Aste Nagusia party in late August.

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💶Budget
NovJanFeb

November or the post-holiday weeks of January and February for rooms around 60-90 euros, free Fine Arts Museum entry during the renovation, and a 30-euro pintxo lunch.

🍝Foodies
OctMay

October for the txakoli wine harvest, mushroom and game season and the Saturday Slow Food market, or May for white asparagus, spring peas and early-season anchovy pintxos.

Frequently asked questions

What is the best time to visit Bilbao?

May, September and October are the best months. You get 19-24°C walking weather, every sight open, and crowds you can work around, without the festival chaos and peak prices of summer. October adds the txakoli harvest and mushroom season, while May brings spring produce and long golden evenings, both at hotel rates well below the July-August peak.

What is the cheapest month to visit Bilbao?

November is the cheapest, with mid-range rooms around 60-90 euros, followed by the post-holiday weeks of January and February under 70 euros. The trade-off is rain: November sees 160mm over 17 days. The Fine Arts Museum is free throughout 2026 during its renovation, and quiet streets give you the most local feel of the year.

What is the worst time to visit Bilbao?

Late August around Aste Nagusia (22-30 August) is the worst for value and calm. Hotels hit 150-200 euros, streets are rammed until 2am, and many bars and trattorie shut for their two-week summer break just as the crowds arrive. Unless festival immersion is your goal, this is the week to avoid.

Does it rain a lot in Bilbao?

Bilbao has an oceanic climate, so rain is frequent but usually light drizzle, not all-day downpours. November is wettest at 160mm over 17 days, while July is driest at just 46mm over 10 days. Expect a 40-50% chance of showers from November to March and under 25% in July and August. Pack layers and a compact umbrella.

Is Bilbao hot in summer?

No, Bilbao stays comfortable. August peaks at 25-27°C and rarely approaches the 35°C of southern Spain, so there is no siesta-hour shutdown and you can walk all day. July and August are warm and dry, with sunset after 10pm in summer, making long evening pintxo crawls and riverside walks one of the city's great pleasures.

When is Aste Nagusia in Bilbao?

Aste Nagusia, the Big Week, runs nine days from 22 to 30 August. It takes the whole city over with 100-plus free concerts, nightly fireworks, theatre and txosna bars in Plaza Nueva and the Arenal, with music until 2am. It is the busiest and most expensive week of the year, so book accommodation months ahead.

When is the best time to see the Guggenheim without queues?

Visit in the low season (November, January, February) for a near-empty museum, or in any month avoid the 7-9am rush. In peak July and during Aste Nagusia, the early window fills with tour groups, so arrive before 7:30am or come for the calmer 4-7pm post-lunch lull. The Guggenheim closes most Mondays except 15 June to 7 September.

What is the best month for food in Bilbao?

October is the peak gastronomic month, with the txakoli wine harvest, mushroom and game season, and the Saturday Slow Food market. May is the runner-up, bringing white asparagus, spring peas and early-season anchovy pintxos. Avoid the second half of August, when many bars and trattorie close for their two-week summer break.

How many days do you need in Bilbao?

Two to three days is ideal. One day covers the Guggenheim, the riverside and a Casco Viejo pintxo crawl; a second adds the Fine Arts Museum, La Ribera market and the old town in depth. A third lets you take the metro out to the Plentzia or Sopelana beaches, swimmable from June to September at 18-20°C.

Any month, any day: your guide is already there

Whatever date you pick, a private human guide gets pricier and harder to book on weekends, holidays and in peak season. Our live AI guide, the one that walks with you and answers anything you ask out loud, works the opposite way.

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Top things to do

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