Average annual temperature is 4.7 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -30.2 °C
Number of sunny days: 169 days
Number of rainy days: 168 days
Number of snow days: 28 days
Look at detailed online map of Chwawŏl-li
* Weather data for Chwawŏl-li 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) | 6.9 | 3.1 | 12.3 | 14.3 | 22.9 | 27.0 | 26.3 | 27.3 | 23.3 | 14.9 | 14.0 | 5.5 |
| Average daytime temperature (°C) | -7.3 | -3.7 | 5.7 | 9.1 | 15.6 | 19.1 | 22.8 | 21.0 | 18.3 | 11.8 | 2.0 | -5.2 |
| Average temperature (°C) | -11.7 | -8.4 | 0.1 | 4.5 | 10.6 | 14.9 | 18.9 | 18.1 | 14.0 | 6.6 | -2.7 | -9.8 |
| Average night temperature (°C) | -16.1 | -12.7 | -4.2 | 0.3 | 5.9 | 11.1 | 15.7 | 15.8 | 10.5 | 2.6 | -6.3 | -13.3 |
| Absolute minimum temperature (°C) | -30.2 | -21.0 | -15.6 | -5.1 | -1.9 | 6.3 | 12.6 | 11.1 | 6.0 | -3.0 | -18.0 | -26.1 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.8 | 8.9 | 9.4 | 9.0 | 10.5 | 10.2 | 9.7 | 6.2 | 9.6 | 9.1 | 6.7 | 6.4 |
| Precipitation (mm) | 31 | 10 | 52 | 96 | 107 | 173 | 246 | 584 | 34 | 27 | 99 | 67 |
| Sunny days | 21 | 21 | 21 | 13 | 11 | 6 | 6 | 3 | 14 | 19 | 15 | 19 |
| Rainy days | 2 | 1 | 6 | 16 | 20 | 24 | 25 | 28 | 16 | 11 | 11 | 8 |
| Snow days | 8 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 4 |
The largest precipitation sum in Chwawŏl-li is at