Average annual temperature is 8.1 °C
Absolute maximum temperature: 25.6 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 146
Number of rainy days: 196
Number of snow days: 23
Average annual precipitation: 1581 mm
Look at detailed online map of Arendal
* Weather data for Arendal 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) | 8.2 | 10.6 | 11.7 | 13.5 | 22 | 25.6 | 20.9 | 22.3 | 24 | 16.4 | 10.1 | 10 |
| Average daytime temperature (°C) | 4.3 | 6.5 | 4.9 | 9.1 | 14.7 | 20.1 | 18.2 | 18.6 | 17.8 | 9.7 | 3.9 | 1.9 |
| Average temperature (°C) | 2.1 | 3.6 | 1.6 | 6 | 11.1 | 16.9 | 15.4 | 15.7 | 15.1 | 7.5 | 1.9 | 0.1 |
| Average night temperature (°C) | -0.1 | 1 | -1.4 | 2.7 | 7.1 | 12.8 | 12.5 | 13 | 12.5 | 5.4 | 0 | -1.7 |
| Absolute minimum temperature (°C) | -6.2 | -4.6 | -6.8 | -4.4 | 1.8 | 7.9 | 10.7 | 10.7 | 9.4 | -1.6 | -7 | -8.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.2 | 10.5 | 13.1 | 15.6 | 17.8 | 18.3 | 18.2 | 16.5 | 14.1 | 11.5 | 8.9 | 6.9 |
| Daylight mean duration (h) | 7.2 | 9.3 | 11.8 | 14.4 | 16.8 | 18.2 | 17.5 | 15.4 | 12.8 | 10.3 | 7.9 | 6.5 |
| Daylight minimum duration (h) | 6.5 | 8.3 | 10.6 | 13.2 | 15.7 | 17.8 | 16.6 | 14.1 | 11.6 | 9 | 6.9 | 6.3 |
| Sunshine mean duration (h) | 2.9 | 5.6 | 7.4 | 9.9 | 13.3 | 14.5 | 12 | 10.7 | 8.2 | 7.5 | 3.8 | 2.5 |
| Precipitation (mm) | 224 | 51 | 133 | 101 | 48 | 36 | 147 | 148 | 140 | 147 | 226 | 180 |
| Sunny days | 9 | 13 | 11 | 14 | 20 | 22 | 8 | 5 | 13 | 13 | 9 | 9 |
| Rainy days | 19 | 15 | 14 | 16 | 11 | 8 | 23 | 26 | 17 | 18 | 16 | 13 |
| Snow days | 3 | 6 | 5 | 9 |
The best time to visit Arendal during the most sunny months:
Months with the longest average daylight duration in Arendal:
The largest precipitation sum in Arendal is at