Average annual temperature is 12.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -10.0 °C
Number of sunny days: 164 days
Number of rainy days: 195 days
Number of snow days: 6 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) | 18.1 | 22.1 | 22.9 | 28.6 | 29.2 | 32.0 | 31.6 | 31.1 | 31.6 | 27.3 | 20.9 | 17.5 |
| Average daytime temperature (°C) | 9.0 | 12.4 | 12.2 | 19.4 | 21.8 | 26.0 | 28.5 | 27.0 | 24.2 | 19.0 | 12.4 | 9.6 |
| Average temperature (°C) | 4.0 | 5.6 | 5.8 | 12.4 | 15.6 | 19.7 | 23.1 | 21.7 | 18.8 | 13.7 | 6.6 | 4.9 |
| Average night temperature (°C) | 0.7 | 0.9 | 1.0 | 6.3 | 9.9 | 14.1 | 18.7 | 17.2 | 14.4 | 9.6 | 2.2 | 1.6 |
| Absolute minimum temperature (°C) | -6.8 | -10.0 | -8.3 | -0.7 | 2.1 | 9.2 | 14.6 | 11.6 | 8.7 | 1.3 | -7.2 | -5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.7 | 7.0 | 7.2 | 8.7 | 9.8 | 11.0 | 11.6 | 10.8 | 9.2 | 7.5 | 7.2 | 4.9 |
| Precipitation (mm) | 123 | 85 | 93 | 76 | 99 | 87 | 98 | 100 | 81 | 75 | 46 | 75 |
| Sunny days | 8 | 13 | 14 | 19 | 16 | 13 | 8 | 12 | 12 | 16 | 20 | 13 |
| Rainy days | 22 | 13 | 16 | 11 | 15 | 17 | 23 | 19 | 18 | 15 | 9 | 17 |
| Snow days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Fern during the most sunny months:
The largest precipitation sum in Fern is at