Average annual temperature is 11.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 180 days
Number of rainy days: 174 days
Number of snow days: 11 days
Look at detailed online map of Changwŏl-tong
* Weather data for Changwŏl-tong 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) | 9.5 | 9.1 | 20.2 | 22.7 | 28.4 | 31.3 | 32.2 | 33.0 | 30.3 | 22.6 | 21.4 | 13.9 |
| Average daytime temperature (°C) | 0.8 | 5.3 | 12.1 | 16.6 | 21.6 | 25.6 | 28.4 | 28.7 | 26.0 | 18.7 | 8.7 | 2.8 |
| Average temperature (°C) | -3.9 | -0.3 | 5.7 | 10.9 | 16.4 | 21.0 | 24.7 | 25.0 | 21.6 | 13.6 | 4.1 | -1.4 |
| Average night temperature (°C) | -8.0 | -4.1 | 0.8 | 6.4 | 11.9 | 17.1 | 22.0 | 21.9 | 18.0 | 9.4 | 0.3 | -5.4 |
| Absolute minimum temperature (°C) | -18.1 | -6.9 | -5.1 | 0.5 | 5.6 | 13.6 | 18.9 | 16.8 | 13.0 | 3.8 | -7.7 | -15.9 |
| 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 | 8.3 | 9.0 | 7.4 | 9.1 | 9.2 | 7.8 | 8.2 | 8.0 | 8.4 | 6.6 | 6.0 |
| Precipitation (mm) | 29 | 4 | 11 | 120 | 170 | 160 | 231 | 280 | 89 | 25 | 98 | 72 |
| Sunny days | 20 | 26 | 25 | 12 | 18 | 8 | 5 | 5 | 9 | 20 | 14 | 18 |
| Rainy days | 5 | 2 | 6 | 18 | 13 | 22 | 26 | 26 | 21 | 11 | 14 | 10 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Changwŏl-tong is at