Average annual temperature is 12.0 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -5.0 °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 Silly-en-Gouffern
* Weather data for Silly-en-Gouffern 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) | 13.4 | 14.1 | 19.0 | 19.0 | 23.5 | 30.4 | 29.0 | 29.7 | 31.8 | 26.9 | 15.8 | 14.0 |
| Average daytime temperature (°C) | 7.6 | 9.2 | 11.4 | 13.2 | 17.9 | 24.1 | 22.5 | 22.4 | 23.7 | 17.9 | 11.1 | 9.6 |
| Average temperature (°C) | 5.4 | 5.1 | 7.9 | 9.0 | 13.1 | 18.7 | 17.9 | 18.1 | 18.8 | 13.7 | 8.7 | 7.2 |
| Average night temperature (°C) | 3.0 | 1.5 | 4.7 | 4.8 | 8.1 | 12.8 | 13.4 | 14.1 | 14.4 | 10.1 | 6.1 | 4.9 |
| Absolute minimum temperature (°C) | -4.1 | -3.8 | -4.1 | -1.3 | 3.7 | 8.1 | 10.2 | 10.6 | 9.2 | 4.4 | 0.3 | -5.0 |
| 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 | 15.3 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.3 |
| 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) | 3.4 | 5.6 | 6.0 | 7.7 | 10.8 | 12.1 | 10.2 | 9.3 | 9.3 | 6.4 | 4.1 | 3.0 |
| Precipitation (mm) | 73 | 7 | 82 | 71 | 43 | 78 | 86 | 111 | 67 | 98 | 94 | 55 |
| Sunny days | 8 | 16 | 8 | 8 | 16 | 18 | 6 | 10 | 14 | 12 | 5 | 10 |
| Rainy days | 23 | 11 | 23 | 22 | 15 | 12 | 25 | 21 | 16 | 19 | 25 | 21 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Silly-en-Gouffern during the most sunny months:
Months with the longest average daylight duration in Silly-en-Gouffern:
The largest precipitation sum in Silly-en-Gouffern is at