Average annual temperature is 11.0 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 184 days
Number of rainy days: 159 days
Number of snow days: 22 days
Look at detailed online map of Yŏnsan-gun
* Weather data for Yŏnsan-gun 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) | 9.0 | 9.2 | 19.5 | 23.9 | 28.7 | 31.5 | 32.3 | 31.5 | 29.8 | 21.1 | 23.0 | 12.9 |
| Average daytime temperature (°C) | -1.2 | 4.1 | 12.3 | 16.3 | 22.5 | 25.6 | 29.0 | 28.0 | 25.7 | 18.1 | 7.0 | 0.8 |
| Average temperature (°C) | -5.5 | -1.0 | 6.0 | 10.7 | 17.0 | 20.9 | 25.0 | 24.5 | 21.1 | 13.1 | 2.6 | -3.2 |
| Average night temperature (°C) | -10.3 | -4.7 | 0.8 | 6.0 | 12.0 | 16.6 | 21.9 | 21.7 | 17.1 | 8.9 | -1.0 | -7.1 |
| Absolute minimum temperature (°C) | -20.9 | -8.5 | -6.3 | -0.6 | 6.9 | 12.8 | 19.9 | 17.1 | 10.5 | 3.0 | -9.1 | -19.7 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 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 | 8.2 | 9.4 | 8.3 | 9.3 | 9.6 | 9.0 | 7.8 | 8.5 | 8.4 | 6.4 | 6.0 |
| Precipitation (mm) | 31 | 5 | 15 | 111 | 114 | 218 | 204 | 279 | 41 | 49 | 105 | 75 |
| Sunny days | 18 | 22 | 24 | 13 | 19 | 9 | 10 | 6 | 13 | 21 | 15 | 14 |
| Rainy days | 4 | 4 | 6 | 17 | 12 | 21 | 21 | 25 | 17 | 10 | 12 | 10 |
| Snow days | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
The largest precipitation sum in Yŏnsan-gun is at