Average annual temperature is 4.6 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -21 °C
Number of sunny days: 152
Number of rainy days: 151
Number of snow days: 62
Average annual precipitation: 1084 mm
Look at detailed online map of Roa
* Weather data for Roa Norway is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.7 | 5.3 | 6 | 16.4 | 21.4 | 27.3 | 24.5 | 21 | 22.7 | 14.5 | 3.6 | 2.3 |
| Average daytime temperature (°C) | -2.6 | 0.1 | 0.4 | 7.5 | 14.7 | 22 | 18.1 | 17.8 | 16.4 | 6.8 | -0.2 | -4.9 |
| Average temperature (°C) | -4.7 | -2.8 | -3.5 | 2.9 | 9.3 | 16.5 | 14.6 | 14.6 | 12.7 | 3.8 | -1.6 | -6.7 |
| Average night temperature (°C) | -7.1 | -5.5 | -6.9 | -1.8 | 2.8 | 9.9 | 10.4 | 11.7 | 8.9 | 1.2 | -3.3 | -8.8 |
| Absolute minimum temperature (°C) | -21 | -12.4 | -14.5 | -7.8 | -3.3 | 2 | 7.5 | 8.6 | 3.3 | -2.4 | -10.4 | -15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.9 | 10.3 | 13.2 | 15.9 | 18.3 | 19 | 18.8 | 16.9 | 14.2 | 11.5 | 8.7 | 6.4 |
| Daylight mean duration (h) | 6.8 | 9.1 | 11.8 | 14.6 | 17.3 | 18.8 | 18 | 15.6 | 12.9 | 10.1 | 7.5 | 6 |
| Daylight minimum duration (h) | 6 | 7.9 | 10.4 | 13.3 | 16 | 18.4 | 17 | 14.3 | 11.6 | 8.8 | 6.5 | 5.8 |
| Sunshine mean duration (h) | 3.4 | 6.5 | 7.9 | 10.5 | 12.9 | 14.5 | 11.1 | 8.6 | 8 | 7.1 | 3.8 | 2.3 |
| Precipitation (mm) | 98 | 35 | 53 | 141 | 32 | 53 | 177 | 238 | 78 | 36 | 99 | 44 |
| Sunny days | 13 | 15 | 14 | 15 | 21 | 20 | 3 | 2 | 13 | 18 | 7 | 11 |
| Rainy days | 8 | 1 | 10 | 11 | 10 | 10 | 28 | 29 | 17 | 10 | 13 | 4 |
| Snow days | 10 | 12 | 7 | 4 | 3 | 10 | 16 |
The best time to visit Roa during the most sunny months:
Months with the longest average daylight duration in Roa:
The largest precipitation sum in Roa is at