Bilbao, Spain skyline

Bilbao Weather in October

Bilbao, Spain in October: how the month usually turns out, from 2006–2025 averages.

A typical October day in Bilbao peaks at 20.5°C (68.9°F) and drops to 13.4°C (56.1°F) overnight; expect about 13 rainy days (90 mm in total) and 7.8 hours of sunshine daily.

Avg high

20.5°C (68.9°F)

Avg low

13.4°C (56.1°F)

Rainfall

90 mm (3.6 in)

Rainy days

13 days

Sunshine

7.8 h / day

Humidity

77%

October vs the rest of the year

On temperature, October beats 7 of 11 other months, and it ranks as the 6th wettest month of the year.

MonthAvg highvs OctoberRainRainy days
January12.1°C (53.8°F)−8.4°C (−15.1°F)134 mm16
February13.1°C (55.6°F)−7.4°C (−13.3°F)115 mm14
March14.6°C (58.3°F)−5.9°C (−10.6°F)114 mm16
April16.5°C (61.7°F)−4°C (−7.2°F)90 mm14
May18.8°C (65.8°F)−1.7°C (−3.1°F)84 mm15
June21.8°C (71.2°F)+1.3°C (+2.3°F)72 mm12
July23.7°C (74.7°F)+3.2°C (+5.8°F)44 mm10
August24.4°C (75.9°F)+3.9°C (+7°F)49 mm10
September22.9°C (73.2°F)+2.4°C (+4.3°F)66 mm11
October20.5°C (68.9°F)—90 mm13
November15.6°C (60.1°F)−4.9°C (−8.8°F)153 mm16
December13.2°C (55.8°F)−7.3°C (−13.1°F)111 mm15

What October feels like in Bilbao

Mid-autumn arrives in Bilbao with October. The middle of the day is pleasantly mild. The gap between afternoon and night is small, so nights stay mild and the temperature hardly changes after dark. The air is fairly humid, though at these temperatures it rarely feels oppressive.

Rain in Bilbao in October

Rain is part of normal life this month, falling on about one day in 2. Each rainy day adds about 7 mm (0.3 in), a proper wetting rather than a sprinkle. The yearly figure is similar, around 6.9 mm per wet day.

Daylight and sunshine in October

Mid-month, Bilbao gets 11 h 7 min of daylight, from sunrise near 8:24 am to sunset near 7:31 pm. Evenings are drawing in — 1 h 28 min less daylight than mid-September. About 70% of daylight hours are sunny; in short, there are plenty of bright spells.

How October compares to the rest of the year

In Bilbao's temperature order, October sits as the 5th warmest month. Against September, the average high is 2.4°C (4.3°F) lower, with 25 mm more rain. The cooling trend carries on into November. By November, typical highs are 15.6°C (60.1°F).

Who October suits

  • Sightseeing: a good fit — daytime temperatures are fine for walking around.
  • Parks & outdoor: a good fit — good conditions for sitting outside.
  • Beach: less ideal — too many rainy days.

Tips for visiting Bilbao in October

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Bright days make sunglasses worth packing.

Quick questions

How warm is Bilbao in October?

It feels mild: typical highs are 20.5°C (68.9°F), with lows near 13.4°C (56.1°F).

Does it rain a lot in Bilbao in October?

Quite a lot — 90 mm spread over about 13 days.

What should I wear in Bilbao in October?

Based on the averages: rain protection and sunglasses. Evenings feel similar to the day, so the same clothes work from morning to night.

Is October or November better for visiting Bilbao?

October scores better on our climate ranking (#5 of 12 vs #11), rated Good against Fair. November is cooler and has more rainy days.

Is October a good time to visit Bilbao?

Good

Good — comfortable temperatures, frequent rain (about 13 rainy days). Within Bilbao's own year, October ranks #5 of 12.

October in other Spain cities

Warmer or drier places in October

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Bilbao weather by month.