Average annual temperature is 6.1 °C
Absolute maximum temperature: 21.2 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 110 days
Number of rainy days: 216 days
Number of snow days: 39 days
Look at detailed online map of Rørøya
* Weather data for Rørøya 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) | 7.2 | 7.5 | 5.4 | 9.0 | 13.0 | 18.4 | 20.2 | 21.2 | 16.0 | 10.8 | 7.1 | 7.1 |
| Average daytime temperature (°C) | 3.9 | 4.3 | 0.8 | 5.5 | 7.9 | 11.5 | 14.4 | 14.9 | 12.9 | 7.0 | 2.9 | 1.2 |
| Average temperature (°C) | 2.6 | 3.0 | -0.5 | 4.5 | 6.6 | 9.9 | 13.2 | 13.8 | 11.9 | 6.0 | 1.7 | 0.1 |
| Average night temperature (°C) | 1.3 | 1.7 | -1.7 | 3.5 | 5.5 | 8.8 | 12.2 | 12.7 | 10.9 | 5.1 | 0.6 | -0.9 |
| Absolute minimum temperature (°C) | -4.4 | -1.8 | -6.4 | 0.8 | 1.0 | 3.4 | 10.7 | 9.8 | 7.8 | 1.1 | -5.3 | -5.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 23.0 | 22.0 | 18.0 | 14.0 | 11.0 | 7.0 | 4.0 |
| Daylight mean duration (h) | 4.9 | 8.3 | 11.8 | 15.4 | 19.1 | 22.7 | 20.6 | 16.7 | 13.1 | 9.6 | 6.0 | 3.4 |
| Daylight minimum duration (h) | 3.0 | 6.0 | 9.0 | 13.0 | 17.0 | 21.0 | 18.0 | 14.0 | 11.0 | 7.0 | 4.0 | 3.0 |
| Sunshine mean duration (h) | 0.7 | 2.5 | 6.1 | 9.8 | 8.5 | 10.9 | 11.9 | 10.6 | 5.6 | 4.1 | 2.1 | 0.1 |
| Precipitation (mm) | 205 | 168 | 120 | 30 | 126 | 90 | 48 | 75 | 197 | 234 | 89 | 114 |
| Sunny days | 3 | 3 | 6 | 13 | 10 | 13 | 9 | 11 | 1 | 9 | 17 | 15 |
| Rainy days | 25 | 21 | 7 | 14 | 19 | 17 | 22 | 20 | 29 | 21 | 12 | 9 |
| Snow days | 3 | 4 | 18 | 3 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 7 |
The best time to visit Rørøya during the most sunny months:
Months with the longest average daylight duration in Rørøya:
The largest precipitation sum in Rørøya is at