Average annual temperature is 8.4 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -26.0 °C
Number of sunny days: 201 days
Number of rainy days: 135 days
Number of snow days: 29 days
Look at detailed online map of Yŏm-ch’on
* Weather data for Yŏm-ch’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) | 7.2 | 9.8 | 14.3 | 18.7 | 22.3 | 27.5 | 30.6 | 30.3 | 26.2 | 21.5 | 15.9 | 7.0 |
| Average daytime temperature (°C) | -3.3 | 0.0 | 7.0 | 11.3 | 17.3 | 21.5 | 25.1 | 25.2 | 22.5 | 17.1 | 6.1 | -2.4 |
| Average temperature (°C) | -7.0 | -4.1 | 2.2 | 6.8 | 13.1 | 18.3 | 22.1 | 22.8 | 18.6 | 11.2 | 1.9 | -6.3 |
| Average night temperature (°C) | -11.0 | -8.4 | -2.1 | 2.4 | 8.7 | 15.1 | 19.2 | 20.5 | 14.5 | 5.8 | -1.7 | -10.0 |
| Absolute minimum temperature (°C) | -26.0 | -16.5 | -5.8 | -2.8 | 3.7 | 10.2 | 15.2 | 15.2 | 8.4 | 1.7 | -9.1 | -22.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.8 | 9.0 | 8.6 | 10.5 | 9.1 | 9.4 | 5.3 | 9.4 | 9.2 | 5.8 | 5.4 |
| Precipitation (mm) | 19 | 13 | 20 | 51 | 34 | 137 | 142 | 407 | 41 | 2 | 57 | 21 |
| Sunny days | 18 | 21 | 24 | 15 | 21 | 9 | 6 | 4 | 19 | 26 | 17 | 21 |
| Rainy days | 1 | 0 | 6 | 15 | 10 | 21 | 25 | 27 | 11 | 5 | 10 | 4 |
| Snow days | 12 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The best time to visit Yŏm-ch’on during the most sunny months:
The largest precipitation sum in Yŏm-ch’on is at