Average annual temperature is 10.7 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 200 days
Number of rainy days: 142 days
Number of snow days: 23 days
Look at detailed online map of Fern
* Weather data for Fern United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.7 | 11.0 | 22.1 | 26.3 | 30.7 | 31.5 | 33.5 | 37.5 | 34.1 | 31.3 | 17.6 | 13.1 |
| Average daytime temperature (°C) | -0.2 | 3.0 | 6.5 | 15.8 | 24.1 | 28.3 | 28.1 | 28.3 | 26.2 | 16.9 | 9.8 | 5.8 |
| Average temperature (°C) | -4.4 | -2.7 | 0.8 | 9.4 | 17.5 | 22.4 | 22.7 | 23.1 | 20.3 | 12.3 | 4.6 | 1.4 |
| Average night temperature (°C) | -7.4 | -7.1 | -3.5 | 4.2 | 11.4 | 16.9 | 17.4 | 18.5 | 15.4 | 8.2 | 0.6 | -1.3 |
| Absolute minimum temperature (°C) | -26.0 | -25.7 | -17.7 | -4.7 | 0.9 | 8.5 | 11.4 | 11.4 | 9.2 | -5.1 | -13.5 | -7.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.4 | 6.9 | 7.4 | 9.3 | 11.8 | 12.1 | 12.4 | 11.5 | 10.1 | 7.1 | 7.0 | 4.3 |
| Precipitation (mm) | 72 | 47 | 67 | 45 | 71 | 49 | 71 | 75 | 27 | 85 | 8 | 38 |
| Sunny days | 16 | 18 | 14 | 15 | 20 | 13 | 14 | 16 | 15 | 17 | 22 | 20 |
| Rainy days | 7 | 8 | 10 | 15 | 11 | 17 | 17 | 15 | 15 | 13 | 6 | 8 |
| Snow days | 8 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 |
The best time to visit Fern during the most sunny months:
The largest precipitation sum in Fern is at