Average annual temperature is 10.1 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 169 days
Number of rainy days: 168 days
Number of snow days: 28 days
Look at detailed online map of Chŏulgol
* Weather data for Chŏulgol 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) | 10.7 | 9.0 | 19.1 | 22.1 | 27.8 | 30.7 | 31.6 | 31.2 | 30.4 | 21.2 | 19.3 | 11.0 |
| Average daytime temperature (°C) | -2.6 | 2.5 | 11.1 | 15.5 | 21.5 | 25.0 | 28.2 | 27.6 | 25.2 | 17.6 | 6.2 | -1.1 |
| Average temperature (°C) | -7.9 | -2.8 | 5.4 | 10.2 | 16.7 | 20.5 | 24.3 | 24.2 | 20.6 | 12.6 | 1.8 | -5.5 |
| Average night temperature (°C) | -13.6 | -7.4 | 0.7 | 5.9 | 12.4 | 16.6 | 21.3 | 21.6 | 16.8 | 8.8 | -1.3 | -9.4 |
| Absolute minimum temperature (°C) | -24.3 | -16.5 | -11.7 | -0.8 | 7.6 | 11.8 | 18.7 | 17.2 | 9.8 | 3.1 | -10.3 | -25.9 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.4 | 8.3 | 9.0 | 8.3 | 9.9 | 10.1 | 8.8 | 6.7 | 9.4 | 8.8 | 6.2 | 5.6 |
| Precipitation (mm) | 34 | 9 | 52 | 123 | 184 | 183 | 311 | 366 | 10 | 43 | 154 | 59 |
| Sunny days | 16 | 22 | 20 | 14 | 16 | 8 | 5 | 1 | 17 | 19 | 14 | 17 |
| Rainy days | 4 | 0 | 11 | 16 | 15 | 22 | 26 | 30 | 13 | 12 | 13 | 6 |
| Snow days | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Chŏulgol is at