Average annual temperature is 12.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Guilly
* Weather data for Guilly 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) | 12.9 | 14.4 | 17.8 | 18.8 | 24.8 | 28.7 | 28.7 | 29.4 | 31.7 | 27.1 | 15.4 | 14.3 |
| Average daytime temperature (°C) | 8.5 | 9.8 | 12.0 | 14.3 | 18.7 | 24.8 | 21.8 | 22.4 | 23.8 | 18.3 | 12.1 | 10.5 |
| Average temperature (°C) | 6.1 | 5.7 | 8.5 | 10.0 | 13.9 | 19.2 | 17.6 | 18.0 | 19.0 | 14.1 | 9.4 | 8.0 |
| Average night temperature (°C) | 3.8 | 2.1 | 5.5 | 6.0 | 9.3 | 13.7 | 13.5 | 14.1 | 14.8 | 10.5 | 6.6 | 5.6 |
| Absolute minimum temperature (°C) | -2.6 | -2.0 | -1.9 | 1.1 | 6.5 | 9.1 | 10.8 | 10.5 | 7.8 | 6.9 | -1.1 | -2.8 |
| 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 | 8.5 |
| 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) | 4.2 | 5.9 | 6.7 | 8.7 | 11.7 | 12.4 | 10.4 | 9.8 | 9.7 | 6.6 | 5.1 | 3.8 |
| Precipitation (mm) | 77 | 20 | 125 | 85 | 47 | 40 | 98 | 77 | 57 | 106 | 112 | 77 |
| Sunny days | 7 | 15 | 8 | 13 | 18 | 12 | 3 | 9 | 16 | 13 | 3 | 11 |
| Rainy days | 24 | 13 | 23 | 17 | 13 | 18 | 28 | 22 | 14 | 18 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Guilly during the most sunny months:
Months with the longest average daylight duration in Guilly:
The largest precipitation sum in Guilly is at