Average annual temperature is 12.6 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 174 days
Number of rainy days: 187 days
Number of snow days: 4 days
Look at detailed online map of Canton de Genève
* Weather data for Canton de Genève Switzerland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.9 | 14.6 | 19.6 | 21.5 | 23.6 | 30.7 | 38.0 | 38.4 | 31.3 | 26.9 | 14.9 | 12.5 |
| Average daytime temperature (°C) | 5.9 | 8.9 | 12.1 | 13.6 | 18.7 | 26.3 | 28.3 | 28.6 | 25.1 | 19.0 | 9.7 | 7.8 |
| Average temperature (°C) | 3.0 | 4.2 | 7.5 | 9.2 | 14.6 | 20.9 | 22.3 | 22.9 | 19.9 | 14.6 | 6.8 | 4.3 |
| Average night temperature (°C) | 0.0 | 0.2 | 3.2 | 5.0 | 10.5 | 15.6 | 16.4 | 17.5 | 15.2 | 10.4 | 3.4 | 1.3 |
| Absolute minimum temperature (°C) | -5.7 | -3.9 | -2.3 | -0.7 | 6.5 | 12.7 | 11.1 | 10.3 | 8.1 | 4.0 | -2.9 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.7 | 8.4 | 7.4 | 9.0 | 11.6 | 13.0 | 12.6 | 10.9 | 10.3 | 7.8 | 4.2 | 3.9 |
| Precipitation (mm) | 91 | 7 | 125 | 105 | 71 | 97 | 117 | 63 | 91 | 187 | 179 | 192 |
| Sunny days | 15 | 20 | 13 | 12 | 14 | 15 | 12 | 15 | 22 | 17 | 6 | 13 |
| Rainy days | 14 | 7 | 17 | 18 | 17 | 15 | 19 | 16 | 8 | 14 | 24 | 18 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Canton de Genève during the most sunny months:
Months with the longest average daylight duration in Canton de Genève:
The largest precipitation sum in Canton de Genève is at