Average annual temperature is 9.5 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: -7 °C
Number of sunny days: 123
Number of rainy days: 234
Number of snow days: 8
Average annual precipitation: 973 mm
Look at detailed online map of Slagelse
* Weather data for Slagelse Denmark is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.7 | 9.5 | 13.7 | 17.2 | 21.7 | 27.3 | 28.5 | 24.5 | 26.5 | 19 | 11.2 | 9.2 |
| Average daytime temperature (°C) | 5.4 | 5.5 | 7.2 | 11 | 16.1 | 22 | 20.1 | 19.9 | 20.7 | 12.8 | 6.4 | 4.2 |
| Average temperature (°C) | 3.5 | 2.8 | 3.8 | 6.7 | 11.6 | 17.1 | 16.7 | 16.6 | 16.8 | 10.4 | 4.3 | 2.8 |
| Average night temperature (°C) | 1.4 | 0 | 0.5 | 2.3 | 6.6 | 11.5 | 13 | 13.5 | 13.1 | 7.7 | 1.5 | 0.8 |
| Absolute minimum temperature (°C) | -4.9 | -5.6 | -5.2 | -2.9 | 2.3 | 6.6 | 10.2 | 10.3 | 8.1 | 4 | -7 | -6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.6 | 10.6 | 13 | 15.2 | 17 | 17.5 | 17.4 | 16 | 13.8 | 11.6 | 9.3 | 7.5 |
| Daylight mean duration (h) | 7.8 | 9.7 | 11.9 | 14.2 | 16.2 | 17.4 | 16.8 | 15 | 12.8 | 10.5 | 8.4 | 7.2 |
| Daylight minimum duration (h) | 7.2 | 8.7 | 10.7 | 13.1 | 15.3 | 17.1 | 16.1 | 13.9 | 11.7 | 9.4 | 7.6 | 7.1 |
| Sunshine mean duration (h) | 3.4 | 5 | 6.4 | 10.9 | 12.5 | 14.1 | 12.5 | 9.3 | 9.1 | 5.4 | 3.6 | 3 |
| Precipitation (mm) | 112 | 50 | 100 | 40 | 19 | 31 | 98 | 161 | 22 | 126 | 116 | 99 |
| Sunny days | 6 | 13 | 7 | 18 | 24 | 19 | 3 | 2 | 20 | 4 | 3 | 4 |
| Rainy days | 25 | 15 | 21 | 12 | 7 | 11 | 28 | 29 | 10 | 27 | 26 | 23 |
The best time to visit Slagelse during the most sunny months:
Months with the longest average daylight duration in Slagelse:
The largest precipitation sum in Slagelse is at