Average annual temperature is 11.4 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -18.6 °C
Number of sunny days: 182 days
Number of rainy days: 167 days
Number of snow days: 16 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) | 9.3 | 9.9 | 20.4 | 22.8 | 28.1 | 31.4 | 32.4 | 33.0 | 30.5 | 21.9 | 21.5 | 13.4 |
| Average daytime temperature (°C) | -0.1 | 4.6 | 11.7 | 16.0 | 21.5 | 25.6 | 28.8 | 28.8 | 26.1 | 18.4 | 8.0 | 2.0 |
| Average temperature (°C) | -4.3 | -0.5 | 5.8 | 10.6 | 16.4 | 20.8 | 24.7 | 24.8 | 21.5 | 13.8 | 3.8 | -1.6 |
| Average night temperature (°C) | -8.1 | -4.1 | 1.1 | 6.3 | 12.0 | 16.7 | 21.8 | 21.6 | 17.6 | 9.9 | 0.3 | -5.1 |
| Absolute minimum temperature (°C) | -18.6 | -7.4 | -4.6 | 1.5 | 6.4 | 12.9 | 19.3 | 16.9 | 12.4 | 5.0 | -7.9 | -16.4 |
| 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 | 9.5 | 8.3 | 8.0 | 8.4 | 8.3 | 6.6 | 5.6 |
| Precipitation (mm) | 29 | 5 | 38 | 111 | 96 | 180 | 216 | 260 | 62 | 31 | 119 | 64 |
| Sunny days | 20 | 26 | 24 | 12 | 17 | 7 | 7 | 6 | 13 | 20 | 13 | 17 |
| Rainy days | 5 | 1 | 6 | 18 | 14 | 23 | 24 | 25 | 17 | 11 | 15 | 8 |
| Snow days | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Suhyŏl-li is at