Average annual temperature is 14.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -10.8 °C
Number of sunny days: 164 days
Number of rainy days: 191 days
Number of snow days: 10 days
Look at detailed online map of Ch’agyŏng
* Weather data for Ch’agyŏng 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) | 15.5 | 13.7 | 23.7 | 25.6 | 27.5 | 30.3 | 31.2 | 34.2 | 30.5 | 23.3 | 24.9 | 18.9 |
| Average daytime temperature (°C) | 6.5 | 8.9 | 16.3 | 18.2 | 21.9 | 26.6 | 28.3 | 30.4 | 27.3 | 21.0 | 13.8 | 8.4 |
| Average temperature (°C) | 2.0 | 3.6 | 10.0 | 13.4 | 17.7 | 22.2 | 25.5 | 26.7 | 23.5 | 16.4 | 9.7 | 4.9 |
| Average night temperature (°C) | -2.2 | -0.4 | 5.5 | 9.2 | 14.2 | 19.1 | 23.3 | 23.6 | 20.5 | 12.2 | 5.9 | 1.3 |
| Absolute minimum temperature (°C) | -10.8 | -4.0 | -2.5 | 2.6 | 8.2 | 15.5 | 19.3 | 20.0 | 16.4 | 7.6 | -1.5 | -8.7 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 7.2 | 8.6 | 7.5 | 7.1 | 8.2 | 5.7 | 10.5 | 8.2 | 8.6 | 7.2 | 5.7 |
| Precipitation (mm) | 39 | 40 | 33 | 115 | 203 | 169 | 420 | 197 | 140 | 22 | 91 | 80 |
| Sunny days | 20 | 19 | 22 | 14 | 12 | 10 | 1 | 6 | 7 | 19 | 18 | 16 |
| Rainy days | 7 | 8 | 9 | 16 | 19 | 20 | 30 | 25 | 23 | 12 | 11 | 11 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Ch’agyŏng during the most sunny months:
The largest precipitation sum in Ch’agyŏng is at