Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 126 days
Number of rainy days: 238 days
Number of snow days: 1 day
Look at detailed online map of Fontaine-les-Grès
* Weather data for Fontaine-les-Grès 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 | 15.9 | 19.4 | 20.0 | 25.2 | 31.0 | 33.7 | 30.8 | 32.8 | 27.8 | 16.2 | 13.4 |
| Average daytime temperature (°C) | 7.7 | 9.2 | 12.1 | 13.5 | 19.3 | 26.4 | 25.4 | 24.2 | 25.7 | 19.4 | 11.2 | 8.9 |
| Average temperature (°C) | 5.4 | 5.1 | 8.3 | 9.3 | 14.7 | 20.9 | 20.6 | 19.8 | 20.0 | 14.7 | 8.5 | 6.9 |
| Average night temperature (°C) | 3.0 | 1.6 | 4.4 | 5.0 | 9.7 | 14.5 | 15.7 | 15.7 | 14.8 | 10.4 | 5.8 | 4.7 |
| Absolute minimum temperature (°C) | -5.3 | -5.0 | -3.1 | -2.3 | 5.8 | 10.7 | 10.8 | 11.0 | 7.0 | 4.0 | -0.5 | -3.6 |
| 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 | 16.0 | 15.6 | 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 | 5.4 | 6.9 | 7.7 | 11.7 | 13.1 | 10.6 | 9.8 | 10.0 | 6.7 | 4.1 | 1.8 |
| Precipitation (mm) | 77 | 9 | 101 | 73 | 51 | 51 | 104 | 112 | 32 | 111 | 143 | 85 |
| Sunny days | 6 | 17 | 7 | 8 | 15 | 18 | 12 | 6 | 18 | 12 | 2 | 5 |
| Rainy days | 24 | 11 | 24 | 22 | 16 | 12 | 19 | 25 | 12 | 19 | 28 | 26 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fontaine-les-Grès during the most sunny months:
Months with the longest average daylight duration in Fontaine-les-Grès:
The largest precipitation sum in Fontaine-les-Grès is at