Average annual temperature is 11.2 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -19.2 °C
Number of sunny days: 187 days
Number of rainy days: 160 days
Number of snow days: 18 days
Look at detailed online map of Chŏnsanmak
* Weather data for Chŏnsanmak 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) | 8.9 | 9.9 | 20.6 | 23.7 | 30.3 | 30.9 | 31.8 | 31.8 | 30.3 | 22.5 | 24.0 | 15.4 |
| Average daytime temperature (°C) | -0.9 | 4.5 | 12.5 | 17.2 | 23.4 | 26.1 | 29.2 | 28.4 | 26.2 | 19.0 | 7.3 | 1.1 |
| Average temperature (°C) | -5.5 | -0.9 | 5.5 | 11.2 | 17.3 | 21.0 | 24.9 | 24.8 | 21.3 | 13.4 | 3.1 | -3.0 |
| Average night temperature (°C) | -10.5 | -4.7 | 0.1 | 6.5 | 12.2 | 16.7 | 21.8 | 22.0 | 17.4 | 9.1 | -0.8 | -7.1 |
| Absolute minimum temperature (°C) | -19.2 | -7.6 | -5.5 | 0.6 | 6.9 | 13.7 | 18.7 | 16.6 | 11.4 | 3.8 | -7.5 | -18.4 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 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) | 7.2 | 8.2 | 9.2 | 8.4 | 9.1 | 9.8 | 8.8 | 7.7 | 9.0 | 8.6 | 6.8 | 6.3 |
| Precipitation (mm) | 31 | 5 | 25 | 106 | 135 | 230 | 205 | 272 | 57 | 59 | 105 | 53 |
| Sunny days | 17 | 25 | 25 | 14 | 19 | 10 | 8 | 5 | 12 | 19 | 17 | 16 |
| Rainy days | 6 | 2 | 5 | 16 | 12 | 20 | 23 | 26 | 18 | 12 | 11 | 9 |
| Snow days | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Chŏnsanmak is at