Average annual temperature is 12.5 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Glannes
* Weather data for Glannes 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) | 15.0 | 14.8 | 18.1 | 19.2 | 25.0 | 29.9 | 31.9 | 30.9 | 31.6 | 26.9 | 16.0 | 12.9 |
| Average daytime temperature (°C) | 7.3 | 8.8 | 11.7 | 13.3 | 19.3 | 26.3 | 24.2 | 23.8 | 25.1 | 18.7 | 10.7 | 8.4 |
| Average temperature (°C) | 5.1 | 4.7 | 7.9 | 9.2 | 14.8 | 20.9 | 19.8 | 19.4 | 19.4 | 14.0 | 8.0 | 6.4 |
| Average night temperature (°C) | 2.7 | 1.3 | 4.0 | 5.0 | 10.0 | 14.6 | 15.2 | 15.2 | 14.3 | 9.8 | 5.6 | 4.3 |
| Absolute minimum temperature (°C) | -4.7 | -4.7 | -2.9 | -2.7 | 5.9 | 11.4 | 11.7 | 10.3 | 7.3 | 3.8 | -0.8 | -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 | 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 | 8.4 |
| 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) | 2.7 | 5.6 | 6.5 | 7.5 | 11.7 | 13.3 | 10.4 | 9.7 | 10.0 | 6.5 | 3.6 | 1.7 |
| Precipitation (mm) | 81 | 7 | 115 | 112 | 49 | 36 | 93 | 126 | 50 | 119 | 154 | 101 |
| Sunny days | 8 | 18 | 7 | 8 | 13 | 23 | 10 | 6 | 17 | 12 | 2 | 7 |
| Rainy days | 23 | 10 | 24 | 22 | 18 | 7 | 21 | 25 | 13 | 19 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Glannes during the most sunny months:
Months with the longest average daylight duration in Glannes:
The largest precipitation sum in Glannes is at