Average annual temperature is 4.0 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 116 days
Number of rainy days: 189 days
Number of snow days: 60 days
Look at detailed online map of Aa
* Weather data for Aa 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) | 6.4 | 6.2 | 4.1 | 6.3 | 11.0 | 22.3 | 24.2 | 27.0 | 16.8 | 9.7 | 1.8 | 3.1 |
| Average daytime temperature (°C) | 1.5 | 2.3 | -1.7 | 3.3 | 6.2 | 11.5 | 17.7 | 17.3 | 11.1 | 3.4 | -1.0 | -2.1 |
| Average temperature (°C) | 0.0 | 0.8 | -2.9 | 2.2 | 4.9 | 9.2 | 14.6 | 14.5 | 9.4 | 1.9 | -2.5 | -4.1 |
| Average night temperature (°C) | -1.3 | -0.8 | -4.4 | 0.8 | 3.5 | 6.9 | 10.8 | 11.3 | 7.6 | 0.2 | -4.1 | -6.1 |
| Absolute minimum temperature (°C) | -6.7 | -5.2 | -9.6 | -3.2 | -2.1 | 2.2 | 7.2 | 8.4 | 3.4 | -3.5 | -8.5 | -9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 5.0 | 9.0 | 13.0 | 18.0 | 24.0 | 24.0 | 24.0 | 20.0 | 15.0 | 11.0 | 6.0 | 0.0 |
| Daylight mean duration (h) | 2.2 | 7.5 | 11.7 | 16.0 | 21.7 | 24.0 | 23.4 | 17.8 | 13.3 | 9.1 | 4.3 | 0.0 |
| Daylight minimum duration (h) | 0.0 | 5.0 | 9.0 | 13.0 | 18.0 | 24.0 | 20.0 | 15.0 | 11.0 | 6.0 | 0.0 | 0.0 |
| Sunshine mean duration (h) | 0.1 | 1.0 | 6.6 | 8.1 | 6.2 | 12.1 | 15.0 | 10.7 | 4.1 | 3.5 | 1.1 | 0.0 |
| Precipitation (mm) | 157 | 211 | 114 | 101 | 156 | 64 | 25 | 72 | 198 | 75 | 46 | 56 |
| Sunny days | 9 | 4 | 8 | 10 | 3 | 12 | 21 | 12 | 2 | 8 | 15 | 12 |
| Rainy days | 17 | 17 | 4 | 16 | 26 | 18 | 10 | 19 | 28 | 20 | 8 | 6 |
| Snow days | 5 | 7 | 19 | 4 | 2 | 0 | 0 | 0 | 0 | 3 | 7 | 13 |
The best time to visit Aa during the most sunny months:
Months with the longest average daylight duration in Aa:
The largest precipitation sum in Aa is at