Average annual temperature is 11.6 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 176 days
Number of rainy days: 187 days
Number of snow days: 2 days
Look at detailed online map of Fern Heath
* Weather data for Fern Heath 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) | 12.7 | 12.5 | 17.3 | 23.1 | 30.5 | 31.7 | 32.4 | 35.1 | 29.1 | 26.9 | 15.8 | 15.0 |
| Average daytime temperature (°C) | 8.6 | 8.0 | 11.0 | 12.7 | 21.6 | 23.7 | 28.4 | 28.4 | 22.5 | 16.6 | 10.5 | 9.8 |
| Average temperature (°C) | 5.7 | 4.5 | 6.0 | 8.1 | 15.2 | 16.5 | 20.2 | 20.9 | 15.9 | 11.6 | 7.2 | 6.8 |
| Average night temperature (°C) | 3.6 | 2.4 | 2.9 | 5.1 | 10.6 | 11.5 | 13.3 | 15.1 | 11.8 | 8.4 | 4.6 | 4.8 |
| Absolute minimum temperature (°C) | -3.6 | -4.4 | -0.5 | 1.5 | 8.1 | 8.7 | 11.1 | 11.1 | 7.9 | -0.6 | -2.5 | 0.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 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 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| 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) | 3.5 | 5.2 | 7.5 | 6.8 | 11.0 | 11.4 | 13.3 | 11.2 | 8.5 | 6.5 | 5.1 | 2.6 |
| Precipitation (mm) | 114 | 72 | 79 | 151 | 20 | 30 | 4 | 39 | 71 | 83 | 174 | 231 |
| Sunny days | 6 | 11 | 9 | 6 | 22 | 21 | 27 | 21 | 14 | 16 | 14 | 9 |
| Rainy days | 24 | 16 | 22 | 24 | 9 | 9 | 4 | 10 | 16 | 15 | 16 | 22 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fern Heath during the most sunny months:
Months with the longest average daylight duration in Fern Heath:
The largest precipitation sum in Fern Heath is at