Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 175 days
Number of rainy days: 179 days
Number of snow days: 11 days
Look at detailed online map of Haewŏl-li
* Weather data for Haewŏl-li 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) | 9.3 | 8.9 | 19.3 | 22.8 | 27.8 | 30.9 | 31.4 | 32.9 | 29.7 | 22.7 | 21.2 | 13.7 |
| Average daytime temperature (°C) | 0.7 | 5.1 | 11.9 | 16.3 | 21.2 | 25.3 | 28.0 | 28.4 | 25.7 | 18.5 | 8.7 | 2.8 |
| Average temperature (°C) | -4.0 | -0.5 | 5.5 | 10.7 | 16.0 | 20.7 | 24.4 | 24.6 | 21.3 | 13.3 | 4.0 | -1.3 |
| Average night temperature (°C) | -8.2 | -4.5 | 0.3 | 6.1 | 11.5 | 16.7 | 21.6 | 21.4 | 17.5 | 8.9 | 0.2 | -5.3 |
| Absolute minimum temperature (°C) | -17.9 | -7.1 | -5.4 | 0.4 | 5.3 | 12.7 | 18.4 | 15.9 | 12.2 | 3.0 | -7.7 | -15.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.0 | 8.5 | 9.1 | 7.4 | 9.1 | 9.3 | 7.7 | 8.4 | 8.0 | 8.4 | 6.8 | 6.2 |
| Precipitation (mm) | 30 | 4 | 13 | 118 | 168 | 163 | 258 | 300 | 83 | 28 | 87 | 71 |
| Sunny days | 19 | 25 | 26 | 10 | 17 | 8 | 4 | 6 | 9 | 19 | 14 | 18 |
| Rainy days | 6 | 3 | 5 | 20 | 14 | 22 | 27 | 25 | 21 | 12 | 14 | 10 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Haewŏl-li is at