Saint-Jean Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Jean.
Climate overview of Saint-Jean
Saint-Jean, Provence-Alpes-Côte d'Azur, France, experiences significant temperature variation throughout the year. Summers bring daytime highs of 23°C (73°F) in August, while winters cool to 3°C (37°F) in January.
Saint-Jean sees a moderate amount of rain/snowfall, totalling around 992 mm (39 in) per year. It experiences warm summers and cold winters, creating some seasonal variation.
Saint-Jean Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Jean - and find the best time to visit.
Monthly Temperature in Saint-Jean
Depending on the time of the year, temperatures range from comfortable to chilly in Saint-Jean. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in August, the warmest time of the year, to a chilly 3°C (37°F) during cooler months like January.
At night, you can expect temperatures ranging from 10°C (50°F) in August to around -7°C (19°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Jean
Generally, Saint-Jean has a moderate amount of precipitation, averaging 992 mm (39 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high snow/rainfall, averaging 116 mm (4.6 in) of precipitation, recorded across 12 snowy/rainy days. In contrast, the driest month August brings less rainfall, with 48 mm (1.9 in) over 11 rainy days. For more details, please visit our Saint-Jean 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-Jean
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 and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Saint-Jean
What is the best time to visit Saint-Jean?
June, July and August typically offer the most optimal weather in Saint-Jean. In contrast, January, February, March, November and December tend to have less optimal conditions. Saint-Jean has warm summers and cold winters.
What temperatures can I expect in Saint-Jean?
Daytime highs range from 3°C (37°F) in January to 23°C (73°F) in August. Nighttime lows range from -7°C (19°F) to 10°C (50°F). Temperatures vary considerably through the year.
How much rain does Saint-Jean get?
Annual rainfall is around 992 mm (39 in). November is the wettest month with 116 mm (4.6 in), while August is the driest with 48 mm (1.9 in). In the coldest months, precipitation may fall as snow/rain.
Saint-Jean 3-Day Forecast
Saint-Jean on the map
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