Average annual temperature is 11.4 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 195 days
Number of rainy days: 147 days
Number of snow days: 23 days
Look at detailed online map of Ŏch’on
* Weather data for Ŏch’on 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) | 7.9 | 8.1 | 17.1 | 22.4 | 28.5 | 28.3 | 30.8 | 31.4 | 29.5 | 22.2 | 22.4 | 15.2 |
| Average daytime temperature (°C) | -1.0 | 2.9 | 10.1 | 15.1 | 21.2 | 24.2 | 28.0 | 27.8 | 25.3 | 18.7 | 7.7 | 1.3 |
| Average temperature (°C) | -4.3 | -0.5 | 5.3 | 10.7 | 16.8 | 20.5 | 24.6 | 25.1 | 21.6 | 14.5 | 4.3 | -1.9 |
| Average night temperature (°C) | -8.9 | -3.6 | 1.4 | 7.2 | 12.9 | 17.4 | 22.1 | 22.6 | 18.1 | 10.8 | 0.9 | -5.3 |
| Absolute minimum temperature (°C) | -17.2 | -6.1 | -2.6 | 3.2 | 8.3 | 14.3 | 19.7 | 18.0 | 13.1 | 5.6 | -5.9 | -14.6 |
| 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) | 7.4 | 8.4 | 9.2 | 8.6 | 9.2 | 10.1 | 9.0 | 8.4 | 9.2 | 8.7 | 6.7 | 5.8 |
| Precipitation (mm) | 23 | 4 | 16 | 101 | 125 | 168 | 202 | 308 | 20 | 82 | 97 | 58 |
| Sunny days | 16 | 24 | 23 | 16 | 20 | 15 | 10 | 8 | 13 | 20 | 15 | 15 |
| Rainy days | 4 | 4 | 7 | 14 | 11 | 15 | 21 | 23 | 17 | 11 | 12 | 8 |
| Snow days | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Ŏch’on is at