Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 191 days
Number of rainy days: 162 days
Number of snow days: 12 days
Look at detailed online map of Suhyŏl-li
* Weather data for Suhyŏl-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) | 10.5 | 10.5 | 22.4 | 25.1 | 29.7 | 33.0 | 33.2 | 34.5 | 31.9 | 22.7 | 22.8 | 14.6 |
| Average daytime temperature (°C) | 1.5 | 6.0 | 14.2 | 17.6 | 23.4 | 26.8 | 29.8 | 29.7 | 27.0 | 19.4 | 9.1 | 3.4 |
| Average temperature (°C) | -3.3 | 0.4 | 7.1 | 11.5 | 17.3 | 21.8 | 25.7 | 25.6 | 22.1 | 13.7 | 4.4 | -0.9 |
| Average night temperature (°C) | -8.0 | -3.5 | 1.3 | 6.4 | 12.0 | 17.4 | 22.4 | 22.1 | 18.2 | 8.9 | 0.4 | -4.8 |
| Absolute minimum temperature (°C) | -18.2 | -6.2 | -4.1 | 0.0 | 5.0 | 13.5 | 19.2 | 16.8 | 12.5 | 3.8 | -7.6 | -15.6 |
| 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) | 9.9 | 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) | 7.1 | 8.5 | 9.3 | 7.1 | 9.3 | 9.4 | 8.2 | 7.9 | 7.8 | 8.1 | 6.5 | 6.1 |
| Precipitation (mm) | 44 | 3 | 15 | 113 | 160 | 205 | 299 | 292 | 99 | 28 | 98 | 77 |
| Sunny days | 22 | 25 | 24 | 13 | 21 | 9 | 7 | 5 | 13 | 20 | 14 | 18 |
| Rainy days | 3 | 3 | 7 | 17 | 10 | 21 | 24 | 26 | 17 | 11 | 14 | 9 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Suhyŏl-li is at