Bielsa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bielsa.
Climate overview of Bielsa
The climate in Bielsa, Aragon, Spain, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to 4°C (39°F) in January.
The city has a wet climate, receiving around 1230 mm (48 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. April is the wettest month.
Bielsa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bielsa - and find the best time to visit.
Monthly Temperature in Bielsa
In Bielsa, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 4°C (39°F) in January.
Nighttime temperatures range from 11°C (52°F) in July to -5°C (23°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bielsa
Bielsa experiences significant rain/snowfall throughout the year, averaging 1230 mm (48 in) of precipitation annually. The wettest period in Bielsa occurs in April, which receives around 130 mm (5.1 in) of precipitation. During the driest month, February, Bielsa experiences moderate snow/rainfall, totaling 83 mm (3.3 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Bielsa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Bielsa
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Bielsa
What is the best time to visit Bielsa?
July and August typically offer the most optimal weather in Bielsa. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Bielsa has warm summers and cold winters.
What temperatures can I expect in Bielsa?
Daytime highs range from 4°C (39°F) in January to 23°C (73°F) in July. Nighttime lows range from -5°C (23°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Bielsa get?
Annual rainfall is around 1230 mm (48 in). April is the wettest month with 130 mm (5.1 in), while February is the driest with 83 mm (3.3 in).
Bielsa 3-Day Forecast
Bielsa on the map
Bielsa is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
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