Average annual temperature is 9.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -21.7 °C
Number of sunny days: 186 days
Number of rainy days: 164 days
Number of snow days: 15 days
Look at detailed online map of Ŏul-li
* Weather data for Ŏul-li 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) | 9.8 | 9.1 | 20.5 | 23.6 | 26.9 | 31.9 | 32.0 | 31.4 | 28.9 | 20.3 | 20.7 | 12.0 |
| Average daytime temperature (°C) | -1.1 | 3.9 | 12.1 | 15.0 | 20.9 | 24.9 | 28.3 | 27.5 | 24.1 | 16.9 | 6.7 | 0.4 |
| Average temperature (°C) | -5.7 | -1.8 | 4.8 | 8.8 | 14.8 | 19.3 | 23.7 | 23.2 | 19.3 | 11.1 | 1.9 | -4.0 |
| Average night temperature (°C) | -10.1 | -5.6 | -1.4 | 3.4 | 9.1 | 14.4 | 20.2 | 19.8 | 15.7 | 6.8 | -2.0 | -7.7 |
| Absolute minimum temperature (°C) | -21.7 | -10.0 | -7.8 | -2.5 | 1.7 | 10.8 | 17.4 | 16.1 | 8.7 | 1.5 | -10.9 | -20.0 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 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) | 6.7 | 8.3 | 9.3 | 7.7 | 9.6 | 9.9 | 8.4 | 8.2 | 7.9 | 8.2 | 6.6 | 5.5 |
| Precipitation (mm) | 41 | 2 | 19 | 98 | 119 | 198 | 246 | 269 | 94 | 17 | 75 | 76 |
| Sunny days | 19 | 25 | 24 | 11 | 16 | 11 | 7 | 6 | 11 | 19 | 18 | 19 |
| Rainy days | 4 | 0 | 7 | 19 | 15 | 19 | 24 | 25 | 19 | 12 | 12 | 8 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Ŏul-li is at