Average annual temperature is 11.0 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 189 days
Number of rainy days: 160 days
Number of snow days: 16 days
Look at detailed online map of Sandwijumak
* Weather data for Sandwijumak North Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.1 | 10.3 | 21.0 | 23.2 | 29.4 | 32.0 | 31.8 | 32.8 | 30.9 | 22.1 | 22.0 | 13.4 |
| Average daytime temperature (°C) | -0.2 | 5.1 | 12.9 | 16.7 | 22.6 | 26.2 | 29.2 | 28.7 | 26.3 | 18.5 | 7.9 | 1.8 |
| Average temperature (°C) | -5.2 | -0.8 | 5.7 | 10.6 | 16.4 | 20.8 | 25.0 | 24.6 | 21.0 | 12.7 | 2.9 | -2.6 |
| Average night temperature (°C) | -10.2 | -5.0 | -0.2 | 5.0 | 10.7 | 15.9 | 21.5 | 21.1 | 16.7 | 7.7 | -1.0 | -6.8 |
| Absolute minimum temperature (°C) | -19.9 | -7.8 | -5.4 | -1.6 | 4.1 | 11.9 | 18.4 | 14.8 | 10.5 | 1.6 | -8.4 | -18.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 8.3 | 9.4 | 8.1 | 9.2 | 9.4 | 8.5 | 7.9 | 8.8 | 8.3 | 6.5 | 5.9 |
| Precipitation (mm) | 36 | 4 | 13 | 101 | 129 | 144 | 158 | 330 | 46 | 41 | 101 | 63 |
| Sunny days | 19 | 25 | 26 | 13 | 17 | 9 | 9 | 4 | 13 | 23 | 15 | 16 |
| Rainy days | 4 | 2 | 5 | 17 | 14 | 21 | 22 | 27 | 17 | 8 | 14 | 9 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The largest precipitation sum in Sandwijumak is at