Average annual temperature is 10.0 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -25.1 °C
Number of sunny days: 189 days
Number of rainy days: 160 days
Number of snow days: 16 days
Look at detailed online map of Chŏlmagol
* Weather data for Chŏlmagol 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) | 12.0 | 11.3 | 18.3 | 21.6 | 28.5 | 32.4 | 32.5 | 32.7 | 27.6 | 21.6 | 20.6 | 12.8 |
| Average daytime temperature (°C) | -1.0 | 2.4 | 11.1 | 14.7 | 21.2 | 24.3 | 27.9 | 26.0 | 23.2 | 17.9 | 7.4 | -0.1 |
| Average temperature (°C) | -6.4 | -2.7 | 5.5 | 10.0 | 16.3 | 19.9 | 23.9 | 22.8 | 19.2 | 12.7 | 2.7 | -4.6 |
| Average night temperature (°C) | -10.7 | -7.3 | 0.7 | 5.7 | 11.9 | 16.1 | 20.9 | 20.4 | 16.0 | 8.8 | -0.8 | -7.9 |
| Absolute minimum temperature (°C) | -25.1 | -16.6 | -10.3 | 0.5 | 5.6 | 11.7 | 18.3 | 16.5 | 10.5 | 2.3 | -9.4 | -24.3 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 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) | 6.8 | 7.7 | 9.1 | 8.8 | 10.1 | 9.8 | 9.1 | 6.1 | 9.0 | 9.0 | 6.6 | 5.0 |
| Precipitation (mm) | 46 | 25 | 29 | 98 | 126 | 189 | 270 | 534 | 61 | 23 | 81 | 119 |
| Sunny days | 20 | 21 | 27 | 16 | 17 | 9 | 9 | 3 | 9 | 22 | 17 | 19 |
| Rainy days | 3 | 2 | 3 | 14 | 14 | 21 | 22 | 28 | 21 | 9 | 12 | 11 |
| Snow days | 8 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Chŏlmagol is at