Average annual temperature is 9.3 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -23.3 °C
Number of sunny days: 176 days
Number of rainy days: 173 days
Number of snow days: 16 days
Look at detailed online map of Sach’ŏl-li
* Weather data for Sach’ŏl-li South 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) | 10.7 | 10.0 | 19.2 | 19.8 | 26.1 | 28.4 | 31.1 | 32.1 | 26.1 | 19.7 | 20.1 | 13.0 |
| Average daytime temperature (°C) | -1.7 | 2.2 | 10.8 | 13.4 | 19.5 | 22.6 | 26.9 | 25.4 | 21.3 | 16.3 | 7.1 | -0.5 |
| Average temperature (°C) | -6.0 | -2.9 | 5.3 | 8.8 | 14.7 | 18.5 | 23.1 | 22.0 | 17.8 | 11.1 | 2.5 | -4.4 |
| Average night temperature (°C) | -9.9 | -7.0 | 0.6 | 4.8 | 10.5 | 14.9 | 20.1 | 19.3 | 14.8 | 7.1 | -1.4 | -8.1 |
| Absolute minimum temperature (°C) | -23.3 | -18.0 | -8.1 | -1.2 | 1.9 | 10.7 | 17.1 | 13.2 | 8.8 | 1.6 | -11.1 | -22.0 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.4 | 7.7 | 8.8 | 7.8 | 9.3 | 9.8 | 8.3 | 7.4 | 7.6 | 8.3 | 6.8 | 5.9 |
| Precipitation (mm) | 68 | 21 | 16 | 88 | 109 | 179 | 185 | 384 | 171 | 37 | 73 | 174 |
| Sunny days | 23 | 19 | 23 | 13 | 15 | 9 | 6 | 7 | 10 | 16 | 17 | 18 |
| Rainy days | 3 | 2 | 8 | 17 | 16 | 21 | 25 | 24 | 20 | 15 | 12 | 10 |
| Snow days | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Sach’ŏl-li is at