Average annual temperature is 0.9 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: -22.9 °C
Number of sunny days: 125 days
Number of rainy days: 143 days
Number of snow days: 97 days
Look at detailed online map of Holøya
* Weather data for Holøya 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) | 2.6 | 4.0 | 3.3 | 9.5 | 19.2 | 25.4 | 21.7 | 16.9 | 19.2 | 10.6 | -0.1 | 1.8 |
| Average daytime temperature (°C) | -5.1 | -2.7 | -3.9 | 2.5 | 9.2 | 18.2 | 15.0 | 14.4 | 12.1 | 2.0 | -5.3 | -7.9 |
| Average temperature (°C) | -7.4 | -5.4 | -7.4 | -1.2 | 4.5 | 13.0 | 11.6 | 11.4 | 8.9 | 0.0 | -7.4 | -10.2 |
| Average night temperature (°C) | -10.2 | -8.5 | -12.0 | -5.0 | -1.2 | 7.0 | 8.1 | 8.4 | 5.3 | -2.2 | -9.9 | -13.4 |
| Absolute minimum temperature (°C) | -22.1 | -18.9 | -21.0 | -15.5 | -8.8 | 0.3 | 5.6 | 4.3 | 0.0 | -9.4 | -21.3 | -22.9 |
| 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 | 8.9 | 11.8 | 14.9 | 17.8 | 19.7 | 18.7 | 16.0 | 13.0 | 9.9 | 7.1 | 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 | 3.3 | 7.2 | 7.6 | 11.1 | 13.5 | 9.8 | 8.1 | 6.6 | 4.4 | 0.5 | 0.4 |
| Precipitation (mm) | 64 | 36 | 49 | 83 | 20 | 38 | 176 | 191 | 84 | 51 | 52 | 35 |
| Sunny days | 11 | 12 | 10 | 14 | 13 | 12 | 5 | 4 | 11 | 10 | 12 | 11 |
| Rainy days | 3 | 2 | 2 | 5 | 15 | 17 | 26 | 27 | 19 | 14 | 7 | 6 |
| Snow days | 17 | 14 | 19 | 11 | 3 | 1 | 0 | 0 | 0 | 7 | 11 | 14 |
The best time to visit Holøya during the most sunny months:
Months with the longest average daylight duration in Holøya:
The largest precipitation sum in Holøya is at