Saint-Adrien Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Adrien.
Climate overview of Saint-Adrien
Saint-Adrien, Brittany, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in August, while winters cool to 10°C (50°F) in January.
Annual rainfall is moderate at around 904 mm (36 in), with December being the wettest month. The city also has warm summers and cold winters.
Saint-Adrien Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Adrien - and find the best time to visit.
Monthly Temperature in Saint-Adrien
Depending on the time of the year, temperatures range from comfortable to chilly in Saint-Adrien. Average daytime temperatures reach a comfortable 22°C (72°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 14°C (57°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Adrien
Generally, Saint-Adrien has a moderate amount of precipitation, averaging 904 mm (36 in) of rainfall annually. Saint-Adrien experiences moderate seasonal variation in rainfall, with monthly averages ranging from 104 mm (4.1 in) in December, the wettest month, and 50 mm (2 in) in July, the driest month. For more details, please visit our Saint-Adrien 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 Saint-Adrien
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 and August
- Fewest rainy days: June, July, August and September
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Saint-Adrien
What is the best time to visit Saint-Adrien?
June, July, August and September typically offer the most optimal weather in Saint-Adrien. In contrast, January and December tend to have less optimal conditions. Saint-Adrien has warm summers and cold winters.
What temperatures can I expect in Saint-Adrien?
Daytime highs range from 10°C (50°F) in January to 22°C (72°F) in August. Nighttime lows range from 4°C (39°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Saint-Adrien get?
Annual rainfall is around 904 mm (36 in). December is the wettest month with 104 mm (4.1 in), while July is the driest with 50 mm (2 in).
Saint-Adrien 3-Day Forecast
Saint-Adrien on the map
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Popular this month
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18°C (64°F) 
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