Bilbao
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Bilbao Weather in January

January in Bilbao averages 13°C (55°F) during the day and 6°C (43°F) at night. Quite a bit of rainfall is typical this month, with around 121 mm (4.8 in) on average. An umbrella is a good idea.

Rainfall in Bilbao in January

Past climate data indicates that roughly 18 days will see rain, totalling around 121 mm (4.8 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Bilbao in January

January in Bilbao sees highs of 13°C (55°F) and lows of 6°C (43°F) overnight. January marks the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. The city often sees its mildest temperatures during January.

Sunshine in Bilbao in January

The month is characterized by fewer sunny days, with roughly 88 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

January in Bilbao can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Bilbao Temperature in January

Min Temperature
6°C (43°F)
Max Temperature
13°C (55°F)
Chance of Rain
60%
Precipitation
121 mm (4.8 in)
Rainy days
18 days
Humidity
72%
Sunshine
88 hours
Percentage Sunshine

Bilbao Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bilbao - and find the best time to visit.

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Bilbao typically stay consistent throughout January, with daily highs averaging around 13°C (55°F). Nights are cold, with lows typically ranging from 3°C (37°F) to 5°C (41°F).

Average temperatures in January

Daily Historical Precipitation

51-year average (1976-2026)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in January

Historical weather records for Bilbao in January

Browse day-by-day weather records for Bilbao spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Bilbao historical weather extremes in January

Based on 49 years of weather observations in Bilbao between 1976 and 2025, these are the recorded extremes.

  • The warmest day in January was on January 1, 2022, with a maximum of 25°C (77°F).
  • Bilbao experienced its chilliest January day on January 6, 1985, reaching only 1°C (34°F).
  • The lowest overnight temperature recorded in January was -12°C (10°F) (January 12, 2010).

Best Places in Spain in January

Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Bilbao in January

The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Bilbao in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    5/10

Bilbao 3-Day Forecast

More climate data for Bilbao

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.