Average annual temperature is 13.4 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 195 days
Number of rainy days: 166 days
Number of snow days: 4 days
Look at detailed online map of Sansŏngu-ri
* Weather data for Sansŏngu-ri 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) | 14.7 | 13.3 | 21.7 | 25.1 | 31.1 | 31.7 | 33.0 | 35.1 | 29.9 | 24.7 | 24.7 | 18.5 |
| Average daytime temperature (°C) | 4.4 | 6.5 | 13.3 | 16.9 | 21.3 | 25.2 | 29.1 | 28.4 | 24.5 | 19.8 | 12.6 | 6.1 |
| Average temperature (°C) | 0.3 | 2.7 | 8.7 | 12.4 | 17.4 | 21.6 | 25.7 | 25.3 | 21.3 | 14.9 | 8.0 | 2.2 |
| Average night temperature (°C) | -3.1 | -0.7 | 4.1 | 8.1 | 13.5 | 18.3 | 22.9 | 22.6 | 18.4 | 10.6 | 3.9 | -1.0 |
| Absolute minimum temperature (°C) | -13.9 | -5.1 | -2.5 | 2.2 | 7.2 | 14.2 | 17.9 | 15.5 | 11.1 | 6.4 | -5.3 | -11.6 |
| 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 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 7.4 | 7.4 | 8.7 | 8.7 | 9.2 | 10.6 | 8.5 | 8.6 | 7.5 | 8.3 | 7.4 | 6.3 |
| Precipitation (mm) | 65 | 33 | 19 | 67 | 121 | 149 | 276 | 370 | 229 | 32 | 57 | 144 |
| Sunny days | 23 | 20 | 23 | 15 | 18 | 11 | 10 | 7 | 6 | 18 | 21 | 23 |
| Rainy days | 6 | 6 | 8 | 15 | 13 | 19 | 21 | 24 | 24 | 13 | 9 | 8 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sansŏngu-ri during the most sunny months:
The largest precipitation sum in Sansŏngu-ri is at