Average annual temperature is 10.3 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -23.5 °C
Number of sunny days: 183 days
Number of rainy days: 165 days
Number of snow days: 17 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) | 11.5 | 10.5 | 18.6 | 20.4 | 27.6 | 30.1 | 32.0 | 32.6 | 28.2 | 20.6 | 20.9 | 11.3 |
| Average daytime temperature (°C) | -1.3 | 2.6 | 11.6 | 14.8 | 20.9 | 24.1 | 28.3 | 26.4 | 23.2 | 17.6 | 7.9 | -0.4 |
| Average temperature (°C) | -5.7 | -2.2 | 6.3 | 9.8 | 16.1 | 19.9 | 24.4 | 23.1 | 19.5 | 12.8 | 3.0 | -4.0 |
| Average night temperature (°C) | -9.8 | -6.2 | 2.1 | 6.1 | 12.1 | 16.5 | 21.6 | 20.7 | 16.7 | 9.2 | -0.7 | -7.2 |
| Absolute minimum temperature (°C) | -23.5 | -14.3 | -7.8 | 0.4 | 5.6 | 13.1 | 18.2 | 16.5 | 10.5 | 3.0 | -10.6 | -22.1 |
| 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 | 8.2 | 9.2 | 8.2 | 9.4 | 9.9 | 8.7 | 6.5 | 8.1 | 8.8 | 6.5 | 5.3 |
| Precipitation (mm) | 57 | 18 | 29 | 110 | 115 | 253 | 155 | 611 | 160 | 40 | 122 | 153 |
| Sunny days | 20 | 22 | 24 | 14 | 15 | 11 | 9 | 4 | 9 | 22 | 15 | 18 |
| Rainy days | 4 | 0 | 7 | 16 | 16 | 19 | 22 | 27 | 21 | 9 | 13 | 11 |
| Snow days | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Yŏhae-ri is at