Serris Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Serris.
Climate overview of Serris
Serris, Ile de France, France, sees big temperature differences between seasons, with August peaking at 26°C (79°F) and January dropping to 8°C (46°F).
Annual rain/snowfall is moderate at around 783 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.
Serris Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Serris - and find the best time to visit.
Monthly Temperature in Serris
Visitors to Serris can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 26°C (79°F) in August. 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 August to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Serris
Generally, Serris experiences moderate precipitation patterns, averaging 783 mm (31 in) yearly. Despite minor fluctuations, Serris enjoys fairly consistent precipitation throughout the year. In December, you can expect around 83 mm (3.3 in) of precipitation, while in September, Serris receives about 56 mm (2.2 in). For more details, please visit our Serris 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 Serris
Serris 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 Serris by Month
The relative humidity is high throughout the year in Serris.
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 Serris
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- 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
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Serris
What is the best time to visit Serris?
May, June, July, August and September typically offer the most optimal weather in Serris. In contrast, January, February and December tend to have less optimal conditions. Serris has warm summers and cold winters.
What temperatures can I expect in Serris?
Daytime highs range from 8°C (46°F) in January to 26°C (79°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 Serris get?
Annual rainfall is around 783 mm (31 in). December is the wettest month with 83 mm (3.3 in), while September is the driest with 56 mm (2.2 in).
How sunny is Serris?
Serris 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.
Serris 3-Day Forecast
Serris on the map
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