Average annual temperature is 12.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 136 days
Number of rainy days: 227 days
Number of snow days: 2 days
Look at detailed online map of Isle-sur-Marne
* Weather data for Isle-sur-Marne 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) | 14.8 | 15.5 | 18.7 | 19.1 | 25.2 | 30.7 | 32.0 | 31.4 | 31.8 | 27.1 | 16.6 | 13.1 |
| Average daytime temperature (°C) | 7.4 | 8.9 | 11.9 | 13.6 | 19.5 | 26.5 | 24.5 | 23.9 | 25.2 | 18.8 | 10.7 | 8.5 |
| Average temperature (°C) | 5.3 | 4.8 | 8.1 | 9.4 | 15.0 | 21.2 | 20.1 | 19.6 | 19.6 | 14.2 | 8.2 | 6.5 |
| Average night temperature (°C) | 3.0 | 1.3 | 4.2 | 5.3 | 10.4 | 15.1 | 15.6 | 15.6 | 14.6 | 10.2 | 5.8 | 4.4 |
| Absolute minimum temperature (°C) | -4.1 | -4.4 | -2.4 | -1.3 | 6.4 | 11.8 | 12.1 | 10.9 | 7.5 | 4.5 | -0.2 | -2.5 |
| 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) | 2.6 | 5.7 | 6.7 | 7.7 | 11.5 | 13.3 | 10.6 | 9.6 | 9.9 | 6.5 | 3.5 | 1.8 |
| Precipitation (mm) | 87 | 9 | 118 | 117 | 43 | 32 | 110 | 133 | 48 | 122 | 169 | 107 |
| Sunny days | 5 | 16 | 8 | 11 | 17 | 23 | 9 | 8 | 17 | 14 | 2 | 6 |
| Rainy days | 25 | 11 | 23 | 19 | 14 | 7 | 22 | 23 | 13 | 17 | 28 | 25 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Isle-sur-Marne during the most sunny months:
Months with the longest average daylight duration in Isle-sur-Marne:
The largest precipitation sum in Isle-sur-Marne is at