Average annual temperature is 3.2 °C
Absolute maximum temperature: 12.7 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 51 days
Number of rainy days: 293 days
Number of snow days: 21 days
Look at detailed online map of Fossá
* Weather data for Fossá Faroe Islands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.8 | 5.9 | 4.2 | 7.9 | 9.7 | 11.9 | 12.7 | 11.9 | 12.1 | 8.2 | 6.9 | 7.0 |
| Average daytime temperature (°C) | 1.7 | 3.4 | -0.6 | 3.7 | 6.2 | 9.2 | 7.9 | 8.5 | 8.1 | 5.0 | 3.1 | 1.5 |
| Average temperature (°C) | -0.2 | 1.4 | -2.1 | 2.0 | 4.5 | 7.2 | 6.7 | 7.2 | 6.7 | 3.6 | 1.9 | -0.2 |
| Average night temperature (°C) | -2.2 | -0.7 | -4.0 | 0.2 | 2.5 | 5.0 | 5.2 | 6.0 | 5.1 | 2.1 | 0.7 | -2.1 |
| Absolute minimum temperature (°C) | -8.3 | -5.1 | -9.8 | -3.6 | -2.1 | -0.6 | 2.5 | 2.7 | 0.0 | -2.0 | -2.7 | -7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 |
| Daylight mean duration (h) | 6.2 | 8.8 | 11.8 | 14.9 | 17.8 | 19.7 | 18.8 | 16.0 | 13.0 | 9.9 | 7.0 | 5.2 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 5.0 | 5.0 |
| Sunshine mean duration (h) | 0.9 | 2.5 | 5.2 | 7.8 | 7.2 | 11.8 | 5.8 | 5.0 | 4.5 | 3.5 | 1.7 | 0.4 |
| Precipitation (mm) | 147 | 126 | 198 | 70 | 46 | 77 | 94 | 82 | 165 | 76 | 74 | 134 |
| Sunny days | 1 | 4 | 2 | 6 | 0 | 9 | 2 | 2 | 4 | 10 | 8 | 3 |
| Rainy days | 26 | 23 | 17 | 22 | 31 | 21 | 29 | 29 | 26 | 21 | 22 | 26 |
| Snow days | 4 | 1 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Fossá during the most sunny months:
Months with the longest average daylight duration in Fossá:
The largest precipitation sum in Fossá is at