Average annual temperature is 8.3 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: -29.9 °C
Number of sunny days: 176 days
Number of rainy days: 157 days
Number of snow days: 32 days
Look at detailed online map of Chosan
* Weather data for Chosan 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) | 8.7 | 7.9 | 17.5 | 19.9 | 25.7 | 30.3 | 30.2 | 29.9 | 29.0 | 20.5 | 16.3 | 7.7 |
| Average daytime temperature (°C) | -4.6 | 0.7 | 9.3 | 13.7 | 20.0 | 23.5 | 26.6 | 26.0 | 24.0 | 15.9 | 4.2 | -2.9 |
| Average temperature (°C) | -9.8 | -4.3 | 3.3 | 8.5 | 15.1 | 18.9 | 22.5 | 22.6 | 19.1 | 10.6 | -0.3 | -7.4 |
| Average night temperature (°C) | -15.1 | -8.6 | -1.3 | 3.9 | 10.5 | 14.9 | 19.4 | 19.9 | 14.8 | 6.4 | -3.8 | -12.0 |
| Absolute minimum temperature (°C) | -29.9 | -17.6 | -14.9 | -3.1 | 5.4 | 8.9 | 15.1 | 15.2 | 7.0 | -0.7 | -12.1 | -29.8 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.3 | 8.0 | 8.7 | 8.1 | 10.0 | 10.1 | 9.0 | 6.9 | 9.9 | 8.6 | 6.1 | 5.4 |
| Precipitation (mm) | 33 | 6 | 58 | 105 | 144 | 226 | 311 | 401 | 26 | 45 | 133 | 56 |
| Sunny days | 14 | 23 | 21 | 16 | 16 | 7 | 5 | 2 | 18 | 20 | 17 | 17 |
| Rainy days | 3 | 0 | 9 | 14 | 15 | 23 | 26 | 29 | 12 | 11 | 10 | 5 |
| Snow days | 14 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The largest precipitation sum in Chosan is at