Average annual temperature is 10.4 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 180 days
Number of rainy days: 168 days
Number of snow days: 17 days
Look at detailed online map of Chajak
* Weather data for Chajak 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) | 8.1 | 8.4 | 19.6 | 21.8 | 27.3 | 30.2 | 31.2 | 31.8 | 29.3 | 20.9 | 20.4 | 12.5 |
| Average daytime temperature (°C) | -1.2 | 3.5 | 10.8 | 15.1 | 20.7 | 24.6 | 27.7 | 27.8 | 25.0 | 17.3 | 6.8 | 1.0 |
| Average temperature (°C) | -5.3 | -1.5 | 4.9 | 9.8 | 15.6 | 19.9 | 23.8 | 23.9 | 20.5 | 12.7 | 2.6 | -2.7 |
| Average night temperature (°C) | -9.4 | -4.9 | 0.3 | 5.7 | 11.3 | 16.0 | 20.7 | 20.6 | 16.7 | 8.7 | -1.0 | -6.4 |
| Absolute minimum temperature (°C) | -20.0 | -8.5 | -5.6 | 0.8 | 6.6 | 12.3 | 18.0 | 15.8 | 11.2 | 3.7 | -9.3 | -17.7 |
| 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) | 7.0 | 8.4 | 9.1 | 7.6 | 9.0 | 9.4 | 8.2 | 7.9 | 8.2 | 8.3 | 6.6 | 5.5 |
| Precipitation (mm) | 33 | 5 | 27 | 122 | 100 | 179 | 199 | 292 | 69 | 24 | 120 | 65 |
| Sunny days | 21 | 25 | 23 | 12 | 17 | 6 | 7 | 5 | 13 | 18 | 15 | 18 |
| Rainy days | 4 | 1 | 7 | 18 | 14 | 24 | 24 | 26 | 17 | 13 | 12 | 8 |
| Snow days | 6 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Chajak is at