Average annual temperature is 11.5 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -17.9 °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 Sŏndang
* Weather data for Sŏndang 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) | 11.8 | 11.4 | 20.7 | 22.7 | 29.6 | 30.3 | 31.9 | 32.8 | 27.6 | 21.0 | 21.8 | 13.5 |
| Average daytime temperature (°C) | 1.5 | 5.8 | 13.7 | 15.9 | 21.0 | 25.5 | 27.7 | 28.4 | 24.2 | 17.4 | 9.3 | 3.4 |
| Average temperature (°C) | -2.8 | 0.7 | 7.5 | 10.5 | 16.0 | 20.5 | 23.7 | 24.4 | 20.2 | 12.3 | 4.7 | -0.6 |
| Average night temperature (°C) | -6.4 | -3.0 | 2.0 | 5.6 | 11.2 | 16.4 | 20.5 | 21.1 | 16.9 | 7.8 | 0.5 | -3.7 |
| Absolute minimum temperature (°C) | -17.9 | -7.8 | -6.1 | -1.2 | 2.4 | 12.6 | 16.2 | 16.1 | 10.0 | 1.8 | -9.4 | -14.9 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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 | 7.9 | 9.3 | 8.6 | 8.9 | 9.9 | 7.7 | 9.3 | 7.6 | 8.8 | 7.7 | 6.5 |
| Precipitation (mm) | 30 | 10 | 38 | 87 | 160 | 212 | 467 | 228 | 207 | 24 | 52 | 89 |
| Sunny days | 22 | 20 | 22 | 13 | 19 | 8 | 5 | 8 | 11 | 23 | 19 | 21 |
| Rainy days | 3 | 5 | 9 | 17 | 12 | 22 | 26 | 23 | 19 | 8 | 10 | 8 |
| Snow days | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Sŏndang is at