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Galdakao Weather and Climate: A Comprehensive Guide

The temperature in Galdakao can vary greatly throughout the year. The temperatures shift from warm to mild. It also has a relatively rainy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to moderate in Galdakao. On average, daytime temperatures range from a comfortable 24°C in August to a moderate 12°C in February.

Nighttime temperatures can drop, with average lows reaching 6°C in February. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Galdakao has a relatively rainy climate with high precipitation levels, averaging 1206 mm of rainfall annually. The seasons in Galdakao, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 145 mm of precipitation. This rainfall is distributed across 17 rainy days.

In contrast, the driest month, August, experiences much less rainfall, totaling 65 mm over 12 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Galdakao Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Galdakao, summer days are longer and more sunny, with daily sunshine hours peaking at 6.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.6 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bilbao, Spain (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Bilbao, Spain (7 KM, 4 Miles).

Forecast for Galdakao

Sun   Dec 22
14°C | 10°C
NW 6 m/s
9.4 mm
overcast and heavy rain

overcast and heavy rain

Mon   Dec 23
13°C | 10°C
N 6 m/s
7 mm
broken clouds and rain

broken clouds and rain

Tue   Dec 24
14°C | 10°C
NW 4 m/s
28 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Galdakao in Spain

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Galdakao?
    August has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Galdakao?
    The coldest month is February with an average maximum temperature of 12°C.
  • Which is the wettest month in Galdakao?
    November tops the wettest month list with 145 mm of rainfall.
  • Which is the driest month in Galdakao?
    August is the driest month with 65 mm of precipitation.
  • Which is the sunniest month in Galdakao?
    July is the sunniest month with an average of 188 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.