Average annual temperature is 11.7 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -17.2 °C
Number of sunny days: 183 days
Number of rainy days: 163 days
Number of snow days: 19 days
Look at detailed online map of Ŏnjŏng-do
* Weather data for Ŏnjŏng-do 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) | 8.0 | 9.1 | 18.1 | 23.0 | 29.1 | 30.3 | 31.5 | 32.8 | 30.2 | 22.6 | 23.6 | 15.7 |
| Average daytime temperature (°C) | -1.2 | 3.6 | 11.3 | 16.0 | 22.1 | 25.1 | 29.0 | 28.3 | 25.8 | 19.2 | 8.3 | 2.0 |
| Average temperature (°C) | -4.8 | -0.5 | 5.7 | 11.1 | 17.2 | 21.0 | 25.1 | 25.3 | 21.7 | 14.6 | 4.5 | -1.6 |
| Average night temperature (°C) | -9.5 | -3.9 | 1.0 | 7.2 | 13.0 | 17.8 | 22.1 | 22.6 | 18.1 | 10.7 | 0.9 | -5.1 |
| Absolute minimum temperature (°C) | -17.2 | -6.6 | -3.8 | 1.9 | 8.8 | 14.9 | 19.3 | 18.4 | 12.3 | 5.7 | -6.8 | -14.2 |
| 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 | 14.6 | 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) | 7.3 | 8.4 | 9.3 | 8.2 | 9.2 | 9.9 | 9.0 | 8.0 | 8.9 | 8.7 | 6.5 | 5.0 |
| Precipitation (mm) | 24 | 3 | 10 | 89 | 115 | 177 | 202 | 234 | 31 | 53 | 82 | 65 |
| Sunny days | 18 | 24 | 26 | 14 | 24 | 11 | 9 | 6 | 7 | 17 | 15 | 12 |
| Rainy days | 6 | 4 | 4 | 16 | 7 | 19 | 22 | 25 | 23 | 14 | 12 | 11 |
| Snow days | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Ŏnjŏng-do is at