Serdió Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Serdió.
Climate overview of Serdió
Serdió, Cantabria, Spain, has a moderate seasonal temperature range, with August reaching 22°C (72°F) and January cooling to 12°C (54°F).
Rainfall is high, totalling around 1533 mm (60 in) per year. November is the wettest month and July the driest. The city also experiences warm summers and mild winters. The most sunshine falls in July, with an average of 7.5 hours of daily sunshine.
Serdió Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Serdió - and find the best time to visit.
Monthly Temperature in Serdió
The climate in Serdió experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in August, the warmest time of the year, to a moderate 12°C (54°F) during cooler months like January.
At night, you can expect temperatures ranging from 17°C (63°F) in August to around 7°C (45°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Serdió
Serdió is known for its substantial rainfall, with annual precipitation reaching 1533 mm (60 in). While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 171 mm (6.7 in) of precipitation, spread over 17 rainy days.
In contrast, the driest month July experiences a drier climate, with about 100 mm (3.9 in) of rainfall spread across 10 rainy days. For more details, please visit our Serdió Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Serdió
Seasonal changes in sunshine hours are quite dramatic in Serdió. While July receives considerable daily sunshine with up to 7.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Serdió by Month
The relative humidity is high throughout the year in Serdió.
The city experiences its highest humidity in August, reaching 78%. In January, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Serdió
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: July, August and September
- Most sunshine: June and July
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and mild winters
Frequently asked questions about the climate in Serdió
What is the best time to visit Serdió?
June, July, August and September typically offer the most optimal weather in Serdió. In contrast, January, February and December tend to have less optimal conditions. Serdió has warm summers and mild winters.
What temperatures can I expect in Serdió?
Daytime highs range from 12°C (54°F) in January to 22°C (72°F) in August. Nighttime lows range from 7°C (45°F) to 17°C (63°F).
How much rain does Serdió get?
Annual rainfall is around 1533 mm (60 in). November is the wettest month with 171 mm (6.7 in), while July is the driest with 100 mm (3.9 in).
How sunny is Serdió?
Serdió receives around 1,912 hours of sunshine per year. July is the sunniest month with 226 hours, while December is the cloudiest with just 88 hours.
Serdió 3-Day Forecast
Serdió on the map
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