Average annual temperature is 12.3 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Greffiers
* Weather data for Greffiers 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) | 14.7 | 13.6 | 18.6 | 20.2 | 25.1 | 30.8 | 31.3 | 30.9 | 33.6 | 27.3 | 15.8 | 13.5 |
| Average daytime temperature (°C) | 7.2 | 9.0 | 11.3 | 13.3 | 18.6 | 26.0 | 24.0 | 23.2 | 24.8 | 18.4 | 10.9 | 8.9 |
| Average temperature (°C) | 5.0 | 4.9 | 7.8 | 9.1 | 13.9 | 20.4 | 19.3 | 18.8 | 19.4 | 13.9 | 8.2 | 6.7 |
| Average night temperature (°C) | 2.6 | 1.5 | 4.3 | 5.0 | 9.1 | 14.4 | 14.4 | 14.7 | 14.3 | 9.9 | 5.5 | 4.4 |
| Absolute minimum temperature (°C) | -2.8 | -4.9 | -2.8 | -2.2 | 4.8 | 8.9 | 10.3 | 10.6 | 6.8 | 4.2 | -1.4 | -3.9 |
| 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 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| 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) | 2.8 | 5.3 | 6.3 | 8.2 | 11.4 | 12.6 | 10.9 | 9.7 | 9.6 | 6.7 | 4.5 | 2.3 |
| Precipitation (mm) | 67 | 5 | 89 | 66 | 71 | 43 | 73 | 93 | 84 | 94 | 99 | 72 |
| Sunny days | 9 | 19 | 8 | 8 | 18 | 19 | 10 | 8 | 16 | 13 | 4 | 7 |
| Rainy days | 22 | 9 | 23 | 22 | 13 | 11 | 21 | 23 | 14 | 18 | 26 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Greffiers during the most sunny months:
Months with the longest average daylight duration in Greffiers:
The largest precipitation sum in Greffiers is at