Average annual temperature is 12.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 144 days
Number of rainy days: 220 days
Number of snow days: 1 day
Look at detailed online map of La Fontaine Aux Cossons
* Weather data for La Fontaine Aux Cossons France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.6 | 13.9 | 18.9 | 20.3 | 25.3 | 30.7 | 31.5 | 31.0 | 33.8 | 27.1 | 16.6 | 14.0 |
| Average daytime temperature (°C) | 7.7 | 9.3 | 11.8 | 13.7 | 18.9 | 26.2 | 24.5 | 23.5 | 24.9 | 18.7 | 11.5 | 9.3 |
| Average temperature (°C) | 5.5 | 5.3 | 8.3 | 9.5 | 14.4 | 20.8 | 19.9 | 19.3 | 19.6 | 14.2 | 8.6 | 7.1 |
| Average night temperature (°C) | 3.1 | 1.9 | 4.8 | 5.5 | 9.7 | 15.1 | 15.0 | 15.1 | 14.5 | 10.4 | 6.0 | 4.9 |
| Absolute minimum temperature (°C) | -2.5 | -4.9 | -2.4 | -0.9 | 5.7 | 9.6 | 10.7 | 11.3 | 6.8 | 4.3 | -0.3 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.7 | 5.2 | 6.2 | 8.1 | 11.5 | 12.7 | 11.0 | 9.8 | 9.5 | 6.8 | 4.5 | 2.2 |
| Precipitation (mm) | 60 | 6 | 81 | 71 | 63 | 36 | 81 | 114 | 70 | 96 | 87 | 73 |
| Sunny days | 9 | 20 | 8 | 9 | 18 | 20 | 11 | 6 | 17 | 13 | 3 | 10 |
| Rainy days | 21 | 8 | 23 | 21 | 13 | 10 | 20 | 25 | 13 | 18 | 27 | 21 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit La Fontaine Aux Cossons during the most sunny months:
Months with the longest average daylight duration in La Fontaine Aux Cossons:
The largest precipitation sum in La Fontaine Aux Cossons is at