Fontenay-Trésigny Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fontenay-Trésigny.
Climate overview of Fontenay-Trésigny
Temperatures in Fontenay-Trésigny, Ile de France, France, vary greatly throughout the year. July is the hottest month at 26°C (79°F), while January is the coldest at 8°C (46°F).
Annual rain/snowfall is moderate at around 786 mm (31 in), with December being the wettest month. The city also has warm summers and cold winters. The sunniest month is July, with 7.5 hours of sunshine per day on average.
Fontenay-Trésigny Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fontenay-Trésigny - and find the best time to visit.
Monthly Temperature in Fontenay-Trésigny
The climate in Fontenay-Trésigny is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 26°C (79°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).
At night, temperatures range from around 15°C (59°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fontenay-Trésigny
Generally, Fontenay-Trésigny receives mid-range precipitation levels, with 786 mm (31 in) annually. Despite minor fluctuations, Fontenay-Trésigny enjoys fairly consistent precipitation throughout the year. In December, you can expect around 84 mm (3.3 in) of precipitation, while in September, Fontenay-Trésigny receives about 58 mm (2.3 in). For more details, please visit our Fontenay-Trésigny 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 Fontenay-Trésigny
Fontenay-Trésigny can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 7.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Fontenay-Trésigny by Month
The relative humidity is high throughout the year in Fontenay-Trésigny.
The city experiences its highest humidity in November, reaching 84%. In April, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Fontenay-Trésigny
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewer rainy days: June, July, August, September and October
- Climate seasons: warm summers and cold winters
Frequently asked questions about the climate in Fontenay-Trésigny
What is the best time to visit Fontenay-Trésigny?
May, June, July, August and September typically offer the most optimal weather in Fontenay-Trésigny. In contrast, January, February and December tend to have less optimal conditions. Fontenay-Trésigny has warm summers and cold winters.
What temperatures can I expect in Fontenay-Trésigny?
Daytime highs range from 8°C (46°F) in January to 26°C (79°F) in July. Nighttime lows range from 2°C (36°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Fontenay-Trésigny get?
Annual rainfall is around 786 mm (31 in). December is the wettest month with 84 mm (3.3 in), while September is the driest with 58 mm (2.3 in).
How sunny is Fontenay-Trésigny?
Fontenay-Trésigny receives around 1,725 hours of sunshine per year. July is the sunniest month with 224 hours, while December is the cloudiest with just 58 hours.
Fontenay-Trésigny 3-Day Forecast
Fontenay-Trésigny 3-Day Forecast
Fontenay-Trésigny on the map
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