Average annual temperature is 7.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -29.1 °C
Number of sunny days: 171 days
Number of rainy days: 154 days
Number of snow days: 40 days
Look at detailed online map of Kosŏng
* Weather data for Kosŏng 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) | 7.8 | 12.7 | 18.4 | 19.2 | 27.0 | 30.8 | 30.1 | 32.5 | 25.6 | 20.9 | 16.4 | 7.1 |
| Average daytime temperature (°C) | -4.1 | 0.6 | 8.6 | 13.2 | 19.9 | 23.6 | 26.5 | 24.7 | 22.4 | 16.5 | 5.3 | -3.5 |
| Average temperature (°C) | -8.7 | -4.7 | 2.7 | 7.7 | 14.5 | 18.6 | 22.2 | 21.4 | 17.4 | 10.2 | 0.8 | -7.6 |
| Average night temperature (°C) | -13.6 | -9.6 | -2.2 | 2.7 | 9.0 | 14.1 | 18.1 | 18.8 | 13.0 | 5.0 | -2.7 | -11.0 |
| Absolute minimum temperature (°C) | -29.1 | -16.9 | -10.2 | -2.2 | 2.4 | 9.0 | 15.0 | 14.1 | 7.0 | 0.4 | -11.8 | -23.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.1 | 8.3 | 9.4 | 8.7 | 10.8 | 10.0 | 10.2 | 5.4 | 9.6 | 9.3 | 6.9 | 6.3 |
| Precipitation (mm) | 24 | 14 | 45 | 67 | 44 | 97 | 132 | 448 | 36 | 14 | 81 | 40 |
| Sunny days | 18 | 19 | 21 | 14 | 15 | 8 | 4 | 1 | 19 | 21 | 15 | 16 |
| Rainy days | 3 | 0 | 5 | 15 | 16 | 22 | 27 | 30 | 11 | 10 | 10 | 5 |
| Snow days | 10 | 9 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 10 |
The best time to visit Kosŏng during the most sunny months:
The largest precipitation sum in Kosŏng is at