Average annual temperature is 3.3 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -21.0 °C
Number of sunny days: 158 days
Number of rainy days: 141 days
Number of snow days: 66 days
Look at detailed online map of Esum
* Weather data for Esum Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 2.4 | 6.2 | 6.5 | 13.9 | 21.2 | 27.3 | 24.4 | 19.8 | 22.3 | 13.5 | 3.9 | 4.2 |
| Average daytime temperature (°C) | -2.3 | -0.8 | -0.5 | 6.1 | 13.9 | 21.3 | 18.3 | 17.1 | 15.5 | 4.7 | -2.9 | -6.3 |
| Average temperature (°C) | -5.0 | -3.9 | -4.6 | 1.1 | 8.3 | 16.1 | 14.1 | 13.4 | 11.6 | 1.8 | -5.0 | -9.0 |
| Average night temperature (°C) | -7.8 | -7.4 | -8.8 | -3.2 | 1.1 | 9.3 | 9.7 | 9.8 | 7.2 | -1.0 | -7.7 | -12.5 |
| Absolute minimum temperature (°C) | -19.8 | -14.8 | -16.9 | -10.2 | -9.9 | 2.5 | 6.7 | 7.4 | 0.6 | -8.3 | -18.3 | -21.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 19.0 | 19.0 | 17.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 6.5 | 9.0 | 11.8 | 14.7 | 17.5 | 19.2 | 18.4 | 15.8 | 12.9 | 10.0 | 7.3 | 5.6 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 17.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 1.4 | 4.5 | 6.9 | 8.3 | 13.2 | 14.0 | 11.0 | 6.7 | 6.8 | 4.2 | 0.8 | 0.8 |
| Precipitation (mm) | 62 | 31 | 49 | 72 | 43 | 39 | 179 | 246 | 65 | 34 | 83 | 31 |
| Sunny days | 11 | 15 | 15 | 18 | 20 | 21 | 3 | 4 | 13 | 16 | 9 | 13 |
| Rainy days | 8 | 3 | 4 | 6 | 10 | 9 | 28 | 27 | 17 | 10 | 11 | 8 |
| Snow days | 12 | 10 | 12 | 6 | 1 | 0 | 0 | 0 | 0 | 5 | 10 | 10 |
The best time to visit Esum during the most sunny months:
Months with the longest average daylight duration in Esum:
The largest precipitation sum in Esum is at