Average annual temperature is 9.9 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -27.7 °C
Number of sunny days: 190 days
Number of rainy days: 156 days
Number of snow days: 19 days
Look at detailed online map of Yŏmnyŏwŏn
* Weather data for Yŏmnyŏwŏn 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) | 9.7 | 7.7 | 17.9 | 21.3 | 28.0 | 31.6 | 31.3 | 32.1 | 30.0 | 21.3 | 21.1 | 9.3 |
| Average daytime temperature (°C) | -2.6 | 3.0 | 10.9 | 15.4 | 21.9 | 25.2 | 28.3 | 27.9 | 25.6 | 17.7 | 6.1 | -1.5 |
| Average temperature (°C) | -7.2 | -1.9 | 4.4 | 9.8 | 16.3 | 20.2 | 24.3 | 24.2 | 20.5 | 12.4 | 1.6 | -6.7 |
| Average night temperature (°C) | -12.3 | -5.7 | -1.0 | 4.4 | 10.9 | 15.6 | 20.8 | 21.2 | 16.1 | 7.6 | -2.2 | -12.0 |
| Absolute minimum temperature (°C) | -25.5 | -9.2 | -8.7 | -2.2 | 4.7 | 11.9 | 18.0 | 17.1 | 9.4 | 2.6 | -9.9 | -27.7 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.5 | 7.7 | 8.6 | 8.2 | 9.7 | 9.9 | 8.7 | 7.1 | 9.4 | 8.6 | 6.2 | 5.7 |
| Precipitation (mm) | 26 | 6 | 52 | 113 | 166 | 170 | 262 | 341 | 15 | 43 | 127 | 58 |
| Sunny days | 17 | 23 | 22 | 15 | 18 | 8 | 10 | 6 | 16 | 20 | 17 | 18 |
| Rainy days | 3 | 3 | 9 | 15 | 13 | 22 | 21 | 25 | 14 | 11 | 12 | 8 |
| Snow days | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Yŏmnyŏwŏn is at