Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 139 days
Number of rainy days: 225 days
Number of snow days: 1 day
Look at detailed online map of Ondreville-sur-Essonne
* Weather data for Ondreville-sur-Essonne 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) | 16.1 | 15.5 | 19.9 | 20.3 | 25.9 | 31.0 | 31.8 | 31.6 | 33.4 | 27.7 | 16.4 | 14.1 |
| Average daytime temperature (°C) | 7.8 | 9.5 | 12.2 | 13.9 | 19.3 | 26.4 | 25.0 | 24.0 | 25.4 | 19.2 | 11.6 | 9.3 |
| Average temperature (°C) | 5.5 | 5.1 | 8.4 | 9.7 | 14.6 | 20.9 | 20.1 | 19.7 | 19.9 | 14.5 | 8.8 | 7.1 |
| Average night temperature (°C) | 3.0 | 1.5 | 4.6 | 5.5 | 9.9 | 15.1 | 15.2 | 15.6 | 14.6 | 10.2 | 5.7 | 4.8 |
| Absolute minimum temperature (°C) | -3.9 | -6.0 | -2.3 | -1.2 | 5.9 | 10.8 | 10.6 | 10.7 | 6.4 | 4.5 | -1.4 | -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) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 5.6 | 6.3 | 7.9 | 11.3 | 12.5 | 11.0 | 9.8 | 9.7 | 7.1 | 4.7 | 2.0 |
| Precipitation (mm) | 78 | 5 | 70 | 75 | 65 | 82 | 69 | 82 | 54 | 114 | 94 | 82 |
| Sunny days | 5 | 19 | 10 | 12 | 17 | 20 | 8 | 6 | 17 | 13 | 4 | 8 |
| Rainy days | 25 | 9 | 21 | 18 | 14 | 10 | 23 | 25 | 13 | 18 | 26 | 23 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ondreville-sur-Essonne during the most sunny months:
Months with the longest average daylight duration in Ondreville-sur-Essonne:
The largest precipitation sum in Ondreville-sur-Essonne is at