Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -5.4 °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 Oncy-sur-École
* Weather data for Oncy-sur-École 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) | 16.3 | 15.2 | 19.7 | 20.7 | 25.8 | 30.9 | 31.8 | 31.3 | 33.5 | 27.7 | 16.9 | 14.2 |
| Average daytime temperature (°C) | 8.0 | 9.7 | 12.2 | 14.0 | 19.4 | 26.5 | 25.0 | 23.9 | 25.4 | 19.3 | 11.8 | 9.5 |
| Average temperature (°C) | 5.8 | 5.5 | 8.6 | 9.9 | 14.8 | 21.1 | 20.3 | 19.8 | 20.0 | 14.7 | 9.0 | 7.4 |
| Average night temperature (°C) | 3.2 | 2.1 | 4.9 | 5.6 | 10.1 | 15.3 | 15.4 | 15.7 | 14.8 | 10.6 | 6.1 | 5.2 |
| Absolute minimum temperature (°C) | -3.7 | -5.4 | -2.3 | -0.6 | 6.0 | 10.7 | 11.2 | 10.9 | 7.8 | 4.6 | -0.6 | -2.9 |
| 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 | 16.0 | 15.6 | 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) | 2.5 | 5.6 | 6.3 | 8.0 | 11.3 | 12.5 | 10.9 | 9.9 | 9.5 | 7.0 | 4.7 | 2.0 |
| Precipitation (mm) | 68 | 3 | 81 | 63 | 95 | 77 | 71 | 96 | 83 | 105 | 96 | 72 |
| Sunny days | 7 | 21 | 8 | 7 | 17 | 19 | 11 | 5 | 17 | 13 | 6 | 8 |
| Rainy days | 23 | 7 | 23 | 23 | 14 | 11 | 20 | 26 | 13 | 18 | 24 | 23 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oncy-sur-École during the most sunny months:
Months with the longest average daylight duration in Oncy-sur-École:
The largest precipitation sum in Oncy-sur-École is at