Average annual temperature is 10.2 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 180 days
Number of rainy days: 161 days
Number of snow days: 24 days
Look at detailed online map of Chech'ŏnggol
* Weather data for Chech'ŏnggol 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) | 7.7 | 8.5 | 19.3 | 22.5 | 28.2 | 31.2 | 31.3 | 31.2 | 29.5 | 20.8 | 21.4 | 12.0 |
| Average daytime temperature (°C) | -2.2 | 3.3 | 11.4 | 15.4 | 21.5 | 25.1 | 28.1 | 27.3 | 24.9 | 17.3 | 6.1 | 0.0 |
| Average temperature (°C) | -6.4 | -1.4 | 5.4 | 10.0 | 16.2 | 20.2 | 24.0 | 23.6 | 20.3 | 12.5 | 1.7 | -3.9 |
| Average night temperature (°C) | -11.3 | -4.8 | 0.8 | 5.7 | 11.7 | 16.0 | 20.9 | 20.5 | 16.4 | 8.3 | -1.9 | -7.7 |
| Absolute minimum temperature (°C) | -21.7 | -9.1 | -6.6 | 0.1 | 6.9 | 12.8 | 19.0 | 15.9 | 10.5 | 2.3 | -10.3 | -20.7 |
| 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 | 8.2 | 9.4 | 8.3 | 9.1 | 9.5 | 8.5 | 7.6 | 8.6 | 8.3 | 6.4 | 5.9 |
| Precipitation (mm) | 32 | 5 | 17 | 106 | 134 | 188 | 233 | 289 | 63 | 45 | 116 | 74 |
| Sunny days | 17 | 25 | 26 | 13 | 17 | 7 | 8 | 6 | 10 | 23 | 13 | 15 |
| Rainy days | 3 | 1 | 5 | 17 | 14 | 23 | 23 | 25 | 20 | 8 | 14 | 8 |
| Snow days | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Chech'ŏnggol is at