Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 146 days
Number of rainy days: 218 days
Number of snow days: 1 day
Look at detailed online map of Poilly-lez-Gien
* Weather data for Poilly-lez-Gien 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) | 16.0 | 16.7 | 20.5 | 21.4 | 25.6 | 31.4 | 31.2 | 32.5 | 33.1 | 28.7 | 16.4 | 13.6 |
| Average daytime temperature (°C) | 7.5 | 9.6 | 12.4 | 14.2 | 19.7 | 26.4 | 24.9 | 24.3 | 25.8 | 19.8 | 11.6 | 9.4 |
| Average temperature (°C) | 5.5 | 5.2 | 8.4 | 9.9 | 14.9 | 20.9 | 20.2 | 20.0 | 20.1 | 14.9 | 8.8 | 7.2 |
| Average night temperature (°C) | 3.3 | 1.7 | 4.6 | 5.7 | 10.3 | 15.2 | 15.3 | 15.9 | 15.1 | 10.9 | 6.0 | 5.0 |
| Absolute minimum temperature (°C) | -4.0 | -5.0 | -2.3 | -0.6 | 6.2 | 10.8 | 11.4 | 10.4 | 6.6 | 4.4 | -0.4 | -3.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 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) | 2.4 | 6.2 | 6.8 | 7.9 | 11.6 | 12.4 | 11.4 | 9.7 | 10.0 | 6.8 | 4.4 | 2.3 |
| Precipitation (mm) | 72 | 15 | 95 | 51 | 70 | 71 | 80 | 103 | 39 | 96 | 115 | 85 |
| Sunny days | 9 | 18 | 7 | 10 | 17 | 21 | 10 | 9 | 17 | 15 | 4 | 9 |
| Rainy days | 22 | 10 | 24 | 20 | 14 | 9 | 21 | 22 | 13 | 16 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Poilly-lez-Gien during the most sunny months:
Months with the longest average daylight duration in Poilly-lez-Gien:
The largest precipitation sum in Poilly-lez-Gien is at