Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 131 days
Number of rainy days: 233 days
Number of snow days: 1 day
Look at detailed online map of Château-sur-Epte
* Weather data for Château-sur-Epte 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) | 14.2 | 14.3 | 18.5 | 19.1 | 23.8 | 30.9 | 30.3 | 30.3 | 34.0 | 27.1 | 16.5 | 13.3 |
| Average daytime temperature (°C) | 7.8 | 9.0 | 11.4 | 13.0 | 17.9 | 24.9 | 23.5 | 23.1 | 24.5 | 18.2 | 11.1 | 9.3 |
| Average temperature (°C) | 5.4 | 5.1 | 8.1 | 9.0 | 13.4 | 19.7 | 18.9 | 18.6 | 19.1 | 13.8 | 8.4 | 7.0 |
| Average night temperature (°C) | 2.9 | 1.9 | 4.7 | 4.8 | 8.7 | 14.0 | 14.1 | 14.3 | 14.2 | 9.8 | 5.8 | 4.7 |
| Absolute minimum temperature (°C) | -3.5 | -4.7 | -2.5 | -1.0 | 5.2 | 8.7 | 9.4 | 10.7 | 7.6 | 3.8 | -0.9 | -4.5 |
| 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) | 8.7 | 10.2 | 11.9 | 13.7 | 15.3 | 16.2 | 15.8 | 14.4 | 12.6 | 10.8 | 9.2 | 8.3 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.1 | 4.9 | 6.0 | 8.1 | 11.1 | 12.8 | 11.1 | 10.2 | 9.5 | 6.7 | 4.4 | 2.8 |
| Precipitation (mm) | 69 | 3 | 99 | 66 | 58 | 51 | 86 | 87 | 54 | 89 | 124 | 65 |
| Sunny days | 9 | 17 | 7 | 11 | 13 | 18 | 7 | 7 | 15 | 13 | 5 | 9 |
| Rainy days | 22 | 11 | 24 | 19 | 18 | 12 | 24 | 24 | 15 | 18 | 25 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Château-sur-Epte during the most sunny months:
Months with the longest average daylight duration in Château-sur-Epte:
The largest precipitation sum in Château-sur-Epte is at