Average annual temperature is 8.6 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -30.8 °C
Number of sunny days: 194 days
Number of rainy days: 146 days
Number of snow days: 25 days
Look at detailed online map of Yŏhae-ri
* Weather data for Yŏhae-ri 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) | 7.1 | 7.9 | 18.1 | 22.3 | 26.1 | 32.8 | 31.5 | 31.1 | 28.9 | 20.8 | 19.4 | 8.1 |
| Average daytime temperature (°C) | -4.1 | 1.8 | 9.9 | 14.7 | 21.2 | 25.0 | 28.4 | 27.4 | 24.7 | 16.3 | 4.4 | -4.3 |
| Average temperature (°C) | -9.3 | -3.4 | 3.1 | 8.6 | 15.8 | 20.0 | 24.0 | 23.3 | 19.2 | 11.0 | -0.2 | -9.1 |
| Average night temperature (°C) | -15.0 | -7.8 | -2.4 | 3.1 | 10.9 | 15.6 | 20.5 | 19.8 | 14.6 | 6.6 | -3.9 | -14.5 |
| Absolute minimum temperature (°C) | -23.4 | -14.0 | -9.3 | -3.5 | 6.4 | 10.4 | 18.1 | 13.2 | 9.1 | 1.2 | -11.3 | -30.8 |
| 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) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.7 | 8.0 | 8.7 | 8.4 | 10.1 | 9.9 | 9.6 | 7.8 | 9.8 | 8.2 | 6.1 | 5.8 |
| Precipitation (mm) | 17 | 3 | 30 | 80 | 82 | 207 | 273 | 317 | 25 | 42 | 81 | 40 |
| Sunny days | 18 | 25 | 21 | 15 | 21 | 11 | 7 | 4 | 16 | 20 | 17 | 19 |
| Rainy days | 3 | 0 | 9 | 15 | 10 | 19 | 24 | 27 | 14 | 11 | 11 | 3 |
| Snow days | 10 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 |
The largest precipitation sum in Yŏhae-ri is at