Average annual temperature is 14.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -13.7 °C
Number of sunny days: 190 days
Number of rainy days: 172 days
Number of snow days: 3 days
Look at detailed online map of Chukchŏn
* Weather data for Chukchŏn South 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) | 16.9 | 15.1 | 23.3 | 27.4 | 31.5 | 31.5 | 32.9 | 33.8 | 29.1 | 23.6 | 26.9 | 20.3 |
| Average daytime temperature (°C) | 6.0 | 9.3 | 15.7 | 18.2 | 21.6 | 25.8 | 29.2 | 29.3 | 25.9 | 20.8 | 14.1 | 8.3 |
| Average temperature (°C) | 1.6 | 4.8 | 10.7 | 14.0 | 17.8 | 22.3 | 25.9 | 26.4 | 23.2 | 16.4 | 9.3 | 4.4 |
| Average night temperature (°C) | -2.0 | 1.1 | 6.5 | 10.0 | 14.3 | 19.3 | 23.1 | 24.1 | 21.0 | 12.8 | 4.7 | 1.3 |
| Absolute minimum temperature (°C) | -13.7 | -4.2 | -1.5 | 3.6 | 8.0 | 16.1 | 19.8 | 21.9 | 16.6 | 7.7 | -4.8 | -10.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.4 | 9.2 | 8.7 | 8.3 | 9.3 | 8.7 | 9.4 | 7.7 | 8.9 | 7.9 | 7.1 |
| Precipitation (mm) | 41 | 43 | 64 | 62 | 196 | 143 | 199 | 209 | 166 | 6 | 31 | 112 |
| Sunny days | 24 | 15 | 21 | 16 | 15 | 14 | 10 | 2 | 5 | 22 | 24 | 22 |
| Rainy days | 5 | 13 | 10 | 14 | 16 | 16 | 21 | 29 | 25 | 9 | 6 | 8 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Chukchŏn is at