Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 183 days
Number of rainy days: 158 days
Number of snow days: 24 days
Look at detailed online map of Chohyŏn
* Weather data for Chohyŏn 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) | 8.1 | 9.7 | 21.2 | 23.0 | 28.3 | 32.5 | 31.7 | 32.6 | 30.1 | 22.9 | 22.2 | 14.6 |
| Average daytime temperature (°C) | -0.3 | 4.5 | 12.2 | 16.6 | 23.0 | 26.3 | 28.8 | 28.7 | 25.9 | 19.0 | 8.3 | 2.0 |
| Average temperature (°C) | -4.3 | -0.2 | 6.1 | 11.1 | 17.4 | 21.3 | 25.1 | 25.2 | 21.5 | 14.5 | 4.5 | -1.4 |
| Average night temperature (°C) | -8.8 | -3.6 | 1.2 | 6.8 | 12.6 | 17.2 | 22.1 | 22.3 | 18.0 | 10.7 | 0.8 | -5.0 |
| Absolute minimum temperature (°C) | -16.5 | -6.5 | -4.7 | 1.3 | 6.9 | 13.6 | 19.4 | 17.1 | 12.8 | 5.2 | -6.3 | -14.4 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 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) | 7.2 | 8.3 | 9.2 | 8.1 | 9.1 | 9.8 | 8.7 | 8.2 | 8.4 | 8.6 | 6.2 | 4.5 |
| Precipitation (mm) | 22 | 3 | 7 | 82 | 130 | 165 | 186 | 246 | 43 | 72 | 127 | 79 |
| Sunny days | 17 | 26 | 25 | 16 | 20 | 11 | 8 | 5 | 12 | 17 | 14 | 12 |
| Rainy days | 5 | 1 | 5 | 14 | 11 | 19 | 23 | 26 | 18 | 14 | 12 | 10 |
| Snow days | 9 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 |
The largest precipitation sum in Chohyŏn is at