Saint-Jean-Saint-Germain Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Jean-Saint-Germain.
Climate overview of Saint-Jean-Saint-Germain
Saint-Jean-Saint-Germain, Centre, France, sees big temperature differences between seasons, with August peaking at 27°C (81°F) and February dropping to 9°C (48°F).
The city receives around 786 mm (31 in) of rain/snowfall per year. December is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 8.0 hours of sunshine per day.
Saint-Jean-Saint-Germain Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Jean-Saint-Germain — and find the best time to visit.
Monthly Temperature in Saint-Jean-Saint-Germain
Visitors to Saint-Jean-Saint-Germain can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 27°C (81°F) in August to a chilly 9°C (48°F) in February.
Nighttime temperatures range from 15°C (59°F) in August to 2°C (36°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Jean-Saint-Germain
Generally, Saint-Jean-Saint-Germain experiences moderate precipitation patterns, averaging 786 mm (31 in) yearly. The wettest period in Saint-Jean-Saint-Germain occurs in December, which receives around 77 mm (3 in) of precipitation. During the driest month, July, Saint-Jean-Saint-Germain experiences moderate rainfall, totaling 52 mm (2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Saint-Jean-Saint-Germain 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 Saint-Jean-Saint-Germain
In Saint-Jean-Saint-Germain, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Saint-Jean-Saint-Germain by Month
The city experiences its highest humidity in December, reaching 90%. In July, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saint-Jean-Saint-Germain
The weather does bring rainfall during this period, between 52 mm (2 in) and 77 mm (3 in). Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Saint-Jean-Saint-Germain
What is the best time to visit Saint-Jean-Saint-Germain?
May, June, July, August and September typically offer the most optimal weather in Saint-Jean-Saint-Germain. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Saint-Jean-Saint-Germain?
Daytime highs range from 9°C (48°F) in February to 27°C (81°F) in August. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Saint-Jean-Saint-Germain get?
Annual rainfall is around 786 mm (31 in). December is the wettest month with 77 mm (3 in), while July is the driest with 52 mm (2 in).
How sunny is Saint-Jean-Saint-Germain?
Saint-Jean-Saint-Germain receives around 1,845 hours of sunshine per year. July is the sunniest month with 241 hours, while December is the cloudiest with just 60 hours.
Saint-Jean-Saint-Germain 3-Day Forecast
Saint-Jean-Saint-Germain 3-Day Forecast
Saint-Jean-Saint-Germain on the map
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