Average annual temperature is 10.9 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 203 days
Number of rainy days: 156 days
Number of snow days: 6 days
Look at detailed online map of Les Isnières
* Weather data for Les Isnières 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) | 11.8 | 13.5 | 18.0 | 20.1 | 23.0 | 28.2 | 34.0 | 35.6 | 29.7 | 27.7 | 17.6 | 13.6 |
| Average daytime temperature (°C) | 5.4 | 9.1 | 11.7 | 13.7 | 17.9 | 22.7 | 27.2 | 26.7 | 23.8 | 19.3 | 9.0 | 8.1 |
| Average temperature (°C) | 1.0 | 3.1 | 6.2 | 8.4 | 12.6 | 17.5 | 21.0 | 20.7 | 17.5 | 13.6 | 5.1 | 3.2 |
| Average night temperature (°C) | -2.5 | -1.4 | 1.0 | 2.8 | 7.5 | 12.0 | 14.0 | 14.1 | 11.4 | 8.4 | 1.0 | -0.9 |
| Absolute minimum temperature (°C) | -9.9 | -5.1 | -3.7 | -4.2 | 4.1 | 8.6 | 9.3 | 6.7 | 4.6 | 2.2 | -5.4 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.7 | 8.9 | 9.1 | 10.5 | 10.9 | 12.2 | 13.6 | 12.0 | 10.6 | 7.9 | 5.7 | 5.1 |
| Precipitation (mm) | 25 | 19 | 63 | 49 | 113 | 149 | 43 | 87 | 71 | 177 | 74 | 86 |
| Sunny days | 22 | 20 | 15 | 12 | 9 | 10 | 20 | 27 | 20 | 17 | 12 | 19 |
| Rainy days | 8 | 3 | 16 | 18 | 22 | 20 | 11 | 4 | 10 | 14 | 18 | 12 |
| Snow days | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Les Isnières during the most sunny months:
Months with the longest average daylight duration in Les Isnières:
The largest precipitation sum in Les Isnières is at