Average annual temperature is 11.2 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 175 days
Number of rainy days: 170 days
Number of snow days: 20 days
Look at detailed online map of Posŏng
* Weather data for Posŏng 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 | 9.3 | 19.7 | 23.1 | 28.9 | 32.3 | 32.0 | 31.6 | 30.2 | 22.1 | 23.2 | 13.4 |
| Average daytime temperature (°C) | -0.6 | 4.4 | 12.4 | 16.7 | 23.0 | 26.2 | 29.2 | 28.3 | 26.1 | 18.7 | 7.3 | 1.0 |
| Average temperature (°C) | -5.2 | -0.9 | 6.0 | 11.0 | 17.4 | 21.0 | 25.1 | 24.8 | 21.2 | 13.2 | 2.8 | -3.1 |
| Average night temperature (°C) | -9.9 | -4.5 | 0.4 | 6.0 | 12.3 | 16.6 | 21.6 | 21.8 | 17.0 | 8.5 | -1.0 | -7.3 |
| Absolute minimum temperature (°C) | -20.4 | -8.1 | -6.3 | -0.3 | 5.7 | 13.0 | 18.8 | 16.5 | 11.2 | 3.2 | -8.3 | -19.6 |
| 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) | 6.8 | 8.0 | 9.4 | 8.1 | 9.1 | 9.6 | 9.1 | 7.5 | 8.9 | 8.5 | 6.5 | 6.0 |
| Precipitation (mm) | 30 | 6 | 21 | 87 | 134 | 241 | 229 | 377 | 71 | 42 | 127 | 57 |
| Sunny days | 18 | 24 | 23 | 11 | 20 | 9 | 7 | 2 | 11 | 20 | 15 | 15 |
| Rainy days | 5 | 1 | 7 | 19 | 11 | 21 | 24 | 29 | 19 | 11 | 13 | 10 |
| Snow days | 8 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Posŏng is at