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Weather in Bilbao for April 2026

Your guide to Bilbao weather in April - trends and predictions

    Temperatures

  • In general, the average temperature in Bilbao at the beginning of April is 15.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.3 °C by the end of April.

    • Rain 🌧️

  • Bilbao experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 76.4 mm.

    • More

  • Is April a good time to visit Bilbao? check out the best time to travel to Bilbao page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Bilbao Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Cloudy
15°
2
Moderate rain at times
14°
3
Patchy rain possible
13°
4
Patchy rain possible
16°
5
Partly cloudy
16°
6
Patchy rain possible
17°
7
Cloudy
17°
8
Sunny
19°
9
Sunny
17°
10
Partly cloudy
19°
11
Patchy rain possible
18°
12
Overcast
18°
13
Cloudy
16°
14
Sunny
17°
15
Sunny
14°
16
Overcast
15°
17
Patchy rain possible
15°
18
Patchy rain possible
16°
19
Sunny
16°
20
Overcast
15°
21
Patchy rain possible
16°
22
Patchy rain possible
16°
23
Sunny
16°
24
Patchy rain possible
18°
25
Patchy rain possible
18°
26
Light rain shower
17°
27
Heavy rain at times
16°
28
Patchy rain possible
17°
29
Patchy rain possible
17°
30
Patchy rain possible
18°

Temperatures trend during April in Bilbao

See the weather trend as well as the moving average line

April weather in Bilbao day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
1 Apr. Cloudy
Cloudy
 15° /8° 5.5 mm 4
2 Apr. Moderate rain at times
Moderate rain at times
 14° /7° 4.8 mm 3
3 Apr. Patchy rain possible
Patchy rain possible
 13° /8° 1.7 mm 3
4 Apr. Patchy rain possible
Patchy rain possible
 16° /8° 0.1 mm 4
5 Apr. Partly cloudy
Partly cloudy
 16° /8° 0 mm 4
6 Apr. Patchy rain possible
Patchy rain possible
 17° /7° 0.4 mm 4
7 Apr. Cloudy
Cloudy
 17° /8° 0.7 mm 4
8 Apr. Sunny
Sunny
 19° /8° 2.8 mm 5
9 Apr. Sunny
Sunny
 17° /9° 1.5 mm 4
10 Apr. Partly cloudy
Partly cloudy
 19° /9° 2.1 mm 5
11 Apr. Patchy rain possible
Patchy rain possible
 18° /10° 5 mm 5
12 Apr. Overcast
Overcast
 18° /9° 3.6 mm 4
13 Apr. Cloudy
Cloudy
 16° /9° 1.9 mm 4
14 Apr. Sunny
Sunny
 17° /9° 2.1 mm 4
15 Apr. Sunny
Sunny
 14° /8° 5.2 mm 4
16 Apr. Overcast
Overcast
 15° /7° 0.9 mm 4
17 Apr. Patchy rain possible
Patchy rain possible
 15° /8° 0.7 mm 4
18 Apr. Patchy rain possible
Patchy rain possible
 16° /8° 0.5 mm 4
19 Apr. Sunny
Sunny
 16° /7° 6.1 mm 4
20 Apr. Overcast
Overcast
 15° /8° 4.2 mm 4
21 Apr. Patchy rain possible
Patchy rain possible
 16° /8° 1.6 mm 4
22 Apr. Patchy rain possible
Patchy rain possible
 16° /9° 3.3 mm 4
23 Apr. Sunny
Sunny
 16° /9° 5.7 mm 4
24 Apr. Patchy rain possible
Patchy rain possible
 18° /10° 1 mm 4
25 Apr. Patchy rain possible
Patchy rain possible
 18° /10° 2 mm 4
26 Apr. Light rain shower
Light rain shower
 17° /10° 2.9 mm 4
27 Apr. Heavy rain at times
Heavy rain at times
 16° /10° 4.9 mm 4
28 Apr. Patchy rain possible
Patchy rain possible
 17° /9° 1 mm 4
29 Apr. Patchy rain possible
Patchy rain possible
 17° /9° 2 mm 4
30 Apr. Patchy rain possible
Patchy rain possible
 18° /11° 2.1 mm 4
Next
Important Notice
Our weather forecast for Bilbao in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bilbao forecast closer to your planned date for the most up-to-date weather information.
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Bilbao weather in April vs March vs May

Compare April weather in Bilbao with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
MarchAprilMay
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures15°/8°16°/9°18°/11°
Rainfall88 mm76 mm81 mm
Wind16 km/h14.6 km/h13 km/h
Humidity72%73%76%
Rainy days27 days24 days22 days
Dry days4 days6 days9 days

Planning a trip to Bilbao? Discover the best time to visit

Bilbao in April - FAQ

What are the expected maximum and minimum temperatures in Bilbao during April?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bilbao during April?
Moderate rainfall is anticipated in Bilbao during April, with a total of 76.4 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Bilbao during April?
The average wind speed in Bilbao during April is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Bilbao in April?

As you prepare for your trip to Bilbao in April, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Bilbao, during April, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

April rainfall patterns in Bilbao

Explore the daily rainfall trends and prepare for Bilbaos April weather 💧

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Get accurate weather forecasts for Bilbao, located at latitude 43.263 and longitude -2.925. Stay updated with localized weather information tailored for Bilbao.

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