Average annual temperature is 12.6 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 150 days
Number of rainy days: 214 days
Number of snow days: 1 day
Look at detailed online map of Ruan-sur-Egvonne
* Weather data for Ruan-sur-Egvonne 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) | 14.9 | 15.3 | 19.4 | 19.9 | 25.0 | 30.7 | 31.2 | 31.5 | 32.2 | 26.9 | 16.0 | 14.2 |
| Average daytime temperature (°C) | 7.4 | 9.2 | 11.7 | 13.7 | 19.0 | 25.7 | 24.2 | 23.8 | 24.7 | 18.4 | 11.4 | 9.3 |
| Average temperature (°C) | 5.4 | 4.9 | 8.1 | 9.5 | 14.3 | 20.4 | 19.5 | 19.3 | 19.3 | 14.0 | 8.7 | 7.0 |
| Average night temperature (°C) | 2.9 | 1.6 | 4.4 | 5.5 | 9.4 | 14.5 | 14.6 | 14.9 | 14.3 | 9.9 | 5.9 | 4.7 |
| Absolute minimum temperature (°C) | -2.7 | -4.6 | -2.4 | -1.7 | 5.5 | 9.9 | 11.0 | 10.0 | 7.2 | 4.5 | -0.9 | -3.2 |
| 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 | 15.0 | 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) | 3.1 | 6.1 | 6.7 | 7.9 | 12.0 | 12.4 | 11.2 | 9.6 | 9.9 | 6.9 | 4.6 | 2.6 |
| Precipitation (mm) | 72 | 4 | 77 | 51 | 63 | 67 | 66 | 88 | 67 | 99 | 78 | 49 |
| Sunny days | 12 | 18 | 7 | 9 | 16 | 20 | 9 | 9 | 18 | 14 | 4 | 14 |
| Rainy days | 19 | 10 | 24 | 21 | 15 | 10 | 22 | 22 | 12 | 17 | 26 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ruan-sur-Egvonne during the most sunny months:
Months with the longest average daylight duration in Ruan-sur-Egvonne:
The largest precipitation sum in Ruan-sur-Egvonne is at