Average annual temperature is 6.7 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 148 days
Number of rainy days: 178 days
Number of snow days: 39 days
Look at detailed online map of Fon
* Weather data for Fon Norway is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 6.1 | 9.9 | 8.1 | 17.7 | 21.8 | 29.0 | 25.2 | 22.7 | 25.1 | 16.3 | 6.4 | 9.2 |
| Average daytime temperature (°C) | 1.3 | 4.4 | 3.0 | 9.8 | 16.2 | 23.0 | 19.3 | 19.1 | 18.1 | 8.7 | 1.6 | -1.8 |
| Average temperature (°C) | -1.2 | 0.6 | -0.8 | 5.2 | 11.2 | 17.9 | 15.6 | 15.4 | 14.4 | 6.0 | -0.2 | -4.5 |
| Average night temperature (°C) | -4.0 | -3.1 | -5.2 | 0.9 | 5.4 | 12.1 | 11.5 | 11.8 | 10.9 | 3.4 | -2.1 | -7.5 |
| Absolute minimum temperature (°C) | -13.6 | -10.7 | -15.0 | -5.6 | -1.1 | 6.2 | 9.0 | 8.8 | 6.8 | -1.6 | -8.6 | -12.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 7.0 | 9.2 | 11.8 | 14.5 | 17.0 | 18.5 | 17.8 | 15.5 | 12.9 | 10.2 | 7.7 | 6.2 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 2.2 | 5.5 | 5.9 | 8.8 | 13.0 | 14.0 | 11.4 | 8.8 | 7.0 | 4.7 | 1.8 | 1.5 |
| Precipitation (mm) | 173 | 44 | 94 | 138 | 18 | 43 | 162 | 181 | 125 | 71 | 121 | 107 |
| Sunny days | 11 | 15 | 12 | 17 | 20 | 20 | 4 | 4 | 13 | 15 | 6 | 11 |
| Rainy days | 14 | 10 | 10 | 12 | 11 | 10 | 27 | 27 | 17 | 15 | 13 | 12 |
| Snow days | 6 | 3 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 8 |
The best time to visit Fon during the most sunny months:
Months with the longest average daylight duration in Fon:
The largest precipitation sum in Fon is at