Average annual temperature is 9.2 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -13.4 °C
Number of sunny days: 119 days
Number of rainy days: 233 days
Number of snow days: 13 days
Look at detailed online map of Fontaines-sur-Grandson
* Weather data for Fontaines-sur-Grandson 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) | 11.1 | 12.5 | 16.0 | 17.0 | 20.6 | 26.1 | 30.9 | 32.2 | 26.6 | 23.5 | 12.1 | 10.9 |
| Average daytime temperature (°C) | 2.5 | 6.0 | 8.4 | 9.4 | 15.3 | 22.0 | 21.6 | 22.1 | 21.2 | 15.6 | 6.1 | 5.2 |
| Average temperature (°C) | 0.0 | 2.1 | 4.4 | 5.7 | 11.5 | 17.3 | 17.2 | 17.8 | 16.8 | 11.8 | 3.6 | 2.2 |
| Average night temperature (°C) | -2.6 | -1.1 | 0.9 | 2.1 | 7.6 | 12.5 | 12.7 | 13.8 | 12.8 | 7.9 | 1.3 | -0.1 |
| Absolute minimum temperature (°C) | -13.4 | -8.1 | -4.5 | -3.4 | 4.1 | 10.1 | 8.7 | 6.8 | 5.4 | 2.8 | -4.9 | -7.5 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 3.0 | 6.9 | 6.9 | 8.0 | 10.1 | 13.1 | 12.2 | 10.1 | 10.3 | 7.2 | 2.9 | 3.2 |
| Precipitation (mm) | 112 | 17 | 176 | 112 | 101 | 118 | 169 | 105 | 74 | 207 | 271 | 197 |
| Sunny days | 9 | 14 | 12 | 8 | 6 | 11 | 6 | 8 | 17 | 14 | 4 | 10 |
| Rainy days | 15 | 10 | 17 | 22 | 25 | 19 | 25 | 23 | 13 | 17 | 26 | 21 |
| Snow days | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fontaines-sur-Grandson during the most sunny months:
Months with the longest average daylight duration in Fontaines-sur-Grandson:
The largest precipitation sum in Fontaines-sur-Grandson is at