Average annual temperature is 11.7 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 185 days
Number of rainy days: 164 days
Number of snow days: 16 days
Look at detailed online map of Oriyŏul
* Weather data for Oriyŏul 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) | 9.1 | 9.0 | 18.1 | 22.2 | 28.0 | 31.3 | 32.1 | 33.3 | 30.7 | 23.2 | 21.7 | 13.4 |
| Average daytime temperature (°C) | 0.5 | 5.0 | 11.2 | 16.1 | 20.8 | 25.0 | 28.2 | 28.7 | 26.3 | 18.8 | 9.0 | 2.9 |
| Average temperature (°C) | -4.1 | -0.1 | 5.8 | 11.0 | 16.4 | 21.0 | 24.8 | 25.1 | 21.8 | 14.1 | 4.4 | -1.0 |
| Average night temperature (°C) | -8.2 | -3.7 | 1.1 | 6.7 | 12.4 | 17.3 | 22.0 | 21.9 | 18.0 | 10.0 | 0.6 | -4.8 |
| Absolute minimum temperature (°C) | -17.2 | -6.7 | -5.3 | 0.5 | 6.3 | 13.3 | 18.9 | 17.2 | 12.7 | 4.4 | -7.2 | -15.0 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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 | 8.4 | 9.0 | 7.5 | 8.9 | 9.6 | 8.0 | 8.2 | 8.3 | 8.4 | 6.6 | 5.8 |
| Precipitation (mm) | 25 | 5 | 9 | 129 | 146 | 203 | 282 | 241 | 65 | 27 | 129 | 64 |
| Sunny days | 18 | 27 | 24 | 14 | 20 | 8 | 6 | 5 | 12 | 18 | 14 | 19 |
| Rainy days | 6 | 1 | 5 | 16 | 11 | 22 | 25 | 26 | 18 | 13 | 14 | 7 |
| Snow days | 7 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Oriyŏul is at