Average annual temperature is 8.5 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -28.1 °C
Number of sunny days: 174 days
Number of rainy days: 167 days
Number of snow days: 24 days
Look at detailed online map of Kŭlssibau
* Weather data for Kŭlssibau 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) | 7.0 | 7.0 | 17.4 | 21.9 | 26.8 | 29.1 | 30.7 | 29.2 | 28.1 | 19.4 | 19.8 | 9.2 |
| Average daytime temperature (°C) | -4.0 | 1.0 | 9.9 | 14.0 | 20.1 | 23.4 | 26.7 | 25.7 | 23.6 | 16.0 | 4.5 | -2.7 |
| Average temperature (°C) | -8.4 | -3.9 | 3.5 | 8.6 | 14.8 | 18.5 | 22.6 | 22.2 | 18.8 | 11.0 | 0.2 | -7.2 |
| Average night temperature (°C) | -13.5 | -8.3 | -1.7 | 3.8 | 10.0 | 14.2 | 19.5 | 19.6 | 15.1 | 6.8 | -3.1 | -11.4 |
| Absolute minimum temperature (°C) | -27.6 | -15.9 | -9.0 | -2.4 | 4.3 | 9.9 | 16.5 | 14.5 | 8.3 | 1.1 | -11.8 | -28.1 |
| 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) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.3 | 8.1 | 9.1 | 8.4 | 9.6 | 9.7 | 8.8 | 6.8 | 8.9 | 8.7 | 6.2 | 5.5 |
| Precipitation (mm) | 28 | 8 | 39 | 98 | 171 | 194 | 207 | 348 | 19 | 54 | 94 | 73 |
| Sunny days | 17 | 21 | 25 | 14 | 18 | 8 | 9 | 4 | 13 | 16 | 13 | 16 |
| Rainy days | 4 | 1 | 6 | 16 | 13 | 22 | 22 | 27 | 17 | 15 | 14 | 10 |
| Snow days | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Kŭlssibau is at