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Bilbao weather in January

Bilbao in January averages 9°C (49°F), 131 mm of rain and 2.7 hours of sun a day.

Of the twelve months in Bilbao, January is the coldest, the second wettest and the third dullest.

Bilbao
Average temp
9°C (49°F)

5–14°C · 42–56°F

Rainfall
131 mm

Showers likely

Sunshine
2.7 h

hours per day

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What is Bilbao like in January?

Daytime

Days are cool.

Rain

Some rain is likely; pack for showers.

Evening

Evenings are cooler. A layer helps after sunset.

What should I pack for Bilbao in January?

  • A light rain jacket

    About 131 mm falls this month — showers rather than washouts.

  • A warm mid-layer

    Nights drop to around 5°C (42°F).

January compared with December and February

January in Bilbao is 0.7°C cooler than December and about as wet as it, which averages 10°C (50°F).

January in Bilbao is about the same temperature as February and 23 mm wetter than it, which averages 10°C (49°F).

Daylight in Bilbao in January

On 15 January the sun is up for 9 hours 20 minutes in Bilbao, rising about 08:41 and setting about 18:01 local time.

January ends 51 minutes longer than it begins, so the last week of the month is a different length of day from the first.

That is 6 hours 3 minutes short of June, the longest-lit month here.

Where to stay in Bilbao

Dates are a starting point for January.

All hotels in Bilbao

Travel guides for Bilbao

What to read before you book.

All travel guides in Bilbao

Bilbao weather by month

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 2 Sept 2026358 places covered

How January compares with the rest of the year

January is highlighted. Every other month links to its own page.

Bilbao weather by month: average temperature, rainfall, sunshine for each month, from 1991–2020 climate normals
MonthAverageRainfall
January9°C / 49°F131 mm
February10°C / 49°F108 mm
March12°C / 53°F98 mm
April13°C / 56°F96 mm
May16°C / 61°F76 mm
June19°C / 65°F58 mm
July21°C / 69°F54 mm
August21°C / 70°F53 mm
September19°C / 67°F75 mm
October17°C / 62°F112 mm
November13°C / 55°F170 mm
December10°C / 50°F124 mm

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FAQs about Bilbao in January

January climate averages for Bilbao, 1991–2020.

Bilbao averages 9°C (49°F) in January, ranging from about 5°C (42°F) at night to 14°C (56°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.

Some. About 131 mm falls across January, enough to need a light jacket but not enough to reshape a trip.

They are about the same. January averages 9°C (49°F) and February 10°C (49°F), so temperature alone will not decide between them.

January is 0.7°C cooler than December, and about as wet.

It is outside the easiest window. The most comfortable stretch here is May to October; January sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.

About 2.7 hours of sun a day on the 1991–2020 average, so daylight is short on useful sun.

This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what January is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.

About 9 hours 20 minutes of daylight in mid-January, against 15 hours 23 minutes in June and 9 hours in December.

On 15 January, sunrise is about 08:41 and sunset about 18:01 local time. Both shift across the month — the month ends 51 minutes longer than it starts.