Average annual temperature is 10.1 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 100 days
Number of rainy days: 255 days
Number of snow days: 10 days
Look at detailed online map of Sønderborg Kommune
* Weather data for Sønderborg Kommune Denmark is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.5 | 10.4 | 12.9 | 15.9 | 21.4 | 26.3 | 27.3 | 23.9 | 26.6 | 19.7 | 12.6 | 10.0 |
| Average daytime temperature (°C) | 6.1 | 6.5 | 7.7 | 10.5 | 15.7 | 22.1 | 20.2 | 20.2 | 20.7 | 13.5 | 7.8 | 5.3 |
| Average temperature (°C) | 4.4 | 4.0 | 4.7 | 7.1 | 11.6 | 17.5 | 16.7 | 16.9 | 17.2 | 11.3 | 5.8 | 3.9 |
| Average night temperature (°C) | 2.6 | 1.5 | 1.6 | 3.5 | 7.4 | 12.2 | 13.4 | 13.9 | 13.8 | 8.9 | 3.5 | 2.0 |
| Absolute minimum temperature (°C) | -3.2 | -1.9 | -3.8 | -1.8 | 2.1 | 7.3 | 11.2 | 11.1 | 8.3 | 2.1 | -4.8 | -7.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.3 | 16.7 | 14.9 | 12.7 | 10.5 | 8.4 | 7.3 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.3 | 4.8 | 6.2 | 10.8 | 12.0 | 14.0 | 12.2 | 9.9 | 9.0 | 3.9 | 3.0 | 1.8 |
| Precipitation (mm) | 101 | 38 | 77 | 62 | 46 | 19 | 130 | 118 | 36 | 132 | 88 | 101 |
| Sunny days | 5 | 12 | 4 | 12 | 19 | 18 | 2 | 2 | 15 | 4 | 2 | 5 |
| Rainy days | 26 | 15 | 24 | 18 | 12 | 12 | 29 | 29 | 15 | 27 | 25 | 23 |
| Snow days | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Sønderborg Kommune during the most sunny months:
Months with the longest average daylight duration in Sønderborg Kommune:
The largest precipitation sum in Sønderborg Kommune is at