Average annual temperature is 8.8 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -26.1 °C
Number of sunny days: 182 days
Number of rainy days: 165 days
Number of snow days: 18 days
Look at detailed online map of Yŏngsŏn
* Weather data for Yŏngsŏn 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) | 9.3 | 8.2 | 18.7 | 19.1 | 26.4 | 29.3 | 31.3 | 31.7 | 27.7 | 19.4 | 20.3 | 9.8 |
| Average daytime temperature (°C) | -3.0 | 1.1 | 10.4 | 13.6 | 19.8 | 23.3 | 27.1 | 25.1 | 22.4 | 16.5 | 5.9 | -2.1 |
| Average temperature (°C) | -6.9 | -3.5 | 4.5 | 8.2 | 14.6 | 18.4 | 22.8 | 21.6 | 18.1 | 11.3 | 1.1 | -5.7 |
| Average night temperature (°C) | -10.6 | -7.6 | 0.0 | 4.3 | 10.4 | 14.7 | 19.7 | 19.2 | 15.0 | 7.5 | -2.4 | -9.4 |
| Absolute minimum temperature (°C) | -24.6 | -16.5 | -9.6 | -1.6 | 4.6 | 10.8 | 16.7 | 15.2 | 9.3 | 2.4 | -11.7 | -26.1 |
| 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) | 6.9 | 8.0 | 9.2 | 8.4 | 9.3 | 9.7 | 8.7 | 5.7 | 7.7 | 8.7 | 6.3 | 5.2 |
| Precipitation (mm) | 54 | 18 | 21 | 107 | 101 | 204 | 140 | 494 | 122 | 27 | 130 | 153 |
| Sunny days | 20 | 22 | 24 | 15 | 15 | 8 | 9 | 3 | 8 | 22 | 16 | 20 |
| Rainy days | 3 | 0 | 7 | 15 | 16 | 22 | 22 | 28 | 22 | 9 | 13 | 8 |
| Snow days | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Yŏngsŏn is at