Alfortville Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Alfortville.
Climate overview of Alfortville
Temperatures in Alfortville, Ile de France, France, vary greatly throughout the year. August 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 748 mm (29 in), with December being the wettest month. The city also has warm summers and cold winters. Sunshine peaks in July, when the city sees around 7.5 hours of sunshine per day.
Alfortville Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Alfortville - and find the best time to visit.
Monthly Temperature in Alfortville
The climate in Alfortville is known for significant temperature differences throughout the year, making the weather dynamic. 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 Alfortville
Generally, Alfortville receives mid-range precipitation levels, with 748 mm (29 in) annually. Despite minor fluctuations, Alfortville enjoys fairly consistent precipitation throughout the year. In December, you can expect around 76 mm (3 in) of precipitation, while in September, Alfortville receives about 54 mm (2.1 in). For more details, please visit our Alfortville 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 Alfortville
Alfortville 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 Alfortville by Month
The relative humidity is high throughout the year in Alfortville.
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
Wind Speed in Alfortville
The mean wind speed over the year ranges from 3 m/s (6 knots) in May, June, July, August, September, October and November to 4 m/s (8 knots) in January, February, March, April and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Alfortville
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 Alfortville
What is the best time to visit Alfortville?
May, June, July, August and September typically offer the most optimal weather in Alfortville. In contrast, January, February and December tend to have less optimal conditions. Alfortville has warm summers and cold winters.
What temperatures can I expect in Alfortville?
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 Alfortville get?
Annual rainfall is around 748 mm (29 in). December is the wettest month with 76 mm (3 in), while September is the driest with 54 mm (2.1 in).
How sunny is Alfortville?
Alfortville 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.
Alfortville 3-Day Forecast
Alfortville on the map
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