Average annual temperature is 9.5 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -26.8 °C
Number of sunny days: 187 days
Number of rainy days: 151 days
Number of snow days: 27 days
Look at detailed online map of Ch’angsŏng-gun
* Weather data for Ch’angsŏng-gun 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) | 7.1 | 7.3 | 18.9 | 20.8 | 24.9 | 32.5 | 31.6 | 30.9 | 29.4 | 21.0 | 19.0 | 7.7 |
| Average daytime temperature (°C) | -4.5 | 1.5 | 9.7 | 14.3 | 20.6 | 25.1 | 28.0 | 27.2 | 24.5 | 16.2 | 4.2 | -3.7 |
| Average temperature (°C) | -8.5 | -2.8 | 4.6 | 9.6 | 16.2 | 20.6 | 24.1 | 23.7 | 20.3 | 12.3 | 0.4 | -7.1 |
| Average night temperature (°C) | -13.6 | -6.8 | 0.6 | 5.3 | 12.3 | 16.8 | 21.3 | 20.9 | 16.7 | 9.1 | -2.9 | -11.2 |
| Absolute minimum temperature (°C) | -26.8 | -13.2 | -7.8 | -0.4 | 8.3 | 12.3 | 19.0 | 16.2 | 10.8 | 2.8 | -11.4 | -24.6 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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 | 8.1 | 9.1 | 8.5 | 10.0 | 10.2 | 9.0 | 8.0 | 10.0 | 8.3 | 6.0 | 5.7 |
| Precipitation (mm) | 21 | 5 | 32 | 85 | 113 | 166 | 278 | 335 | 39 | 77 | 91 | 51 |
| Sunny days | 17 | 23 | 21 | 15 | 18 | 11 | 7 | 5 | 16 | 21 | 15 | 18 |
| Rainy days | 4 | 1 | 8 | 15 | 13 | 19 | 24 | 26 | 14 | 10 | 11 | 6 |
| Snow days | 10 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 7 |
The largest precipitation sum in Ch’angsŏng-gun is at