Average annual temperature is 11.6 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 184 days
Number of rainy days: 156 days
Number of snow days: 25 days
Look at detailed online map of Haowŏn
* Weather data for Haowŏn 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) | 9.2 | 9.2 | 20.6 | 22.6 | 27.3 | 32.2 | 31.1 | 32.6 | 29.8 | 22.6 | 22.0 | 14.6 |
| Average daytime temperature (°C) | -0.1 | 4.3 | 11.7 | 16.1 | 22.5 | 25.8 | 28.5 | 28.4 | 25.7 | 18.9 | 8.4 | 2.1 |
| Average temperature (°C) | -4.3 | -0.3 | 5.8 | 10.8 | 17.0 | 20.9 | 24.7 | 25.0 | 21.4 | 14.3 | 4.6 | -1.4 |
| Average night temperature (°C) | -8.8 | -3.8 | 1.1 | 6.7 | 12.5 | 17.0 | 21.9 | 22.2 | 18.0 | 10.5 | 1.0 | -5.0 |
| Absolute minimum temperature (°C) | -16.3 | -6.5 | -4.5 | 0.1 | 7.0 | 13.3 | 19.2 | 17.1 | 13.1 | 4.5 | -6.2 | -14.2 |
| 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 | 14.5 | 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) | 7.0 | 8.3 | 9.2 | 8.0 | 9.0 | 9.6 | 8.3 | 8.2 | 8.2 | 8.5 | 6.0 | 4.3 |
| Precipitation (mm) | 21 | 3 | 8 | 83 | 114 | 152 | 185 | 258 | 53 | 66 | 134 | 82 |
| Sunny days | 17 | 25 | 25 | 16 | 21 | 11 | 8 | 6 | 11 | 18 | 15 | 11 |
| Rainy days | 5 | 3 | 5 | 14 | 10 | 19 | 23 | 25 | 19 | 13 | 11 | 9 |
| Snow days | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 |
The largest precipitation sum in Haowŏn is at