Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -22.4 °C
Number of sunny days: 173 days
Number of rainy days: 178 days
Number of snow days: 14 days
Look at detailed online map of Samnyeongol
* Weather data for Samnyeongol 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) | 10.1 | 10.4 | 20.7 | 24.0 | 28.2 | 32.4 | 32.0 | 32.0 | 28.9 | 20.2 | 21.2 | 13.2 |
| Average daytime temperature (°C) | -0.1 | 4.7 | 12.9 | 15.8 | 21.5 | 25.5 | 28.1 | 28.1 | 24.4 | 16.8 | 7.6 | 1.8 |
| Average temperature (°C) | -4.6 | -0.7 | 6.6 | 10.1 | 16.1 | 20.5 | 24.1 | 24.1 | 20.2 | 12.0 | 3.2 | -2.1 |
| Average night temperature (°C) | -8.9 | -4.5 | 1.3 | 5.3 | 11.2 | 16.2 | 21.0 | 21.0 | 17.0 | 8.1 | -0.7 | -5.3 |
| Absolute minimum temperature (°C) | -22.4 | -8.9 | -7.2 | -2.0 | 3.2 | 12.2 | 18.2 | 15.6 | 10.6 | 1.5 | -10.0 | -16.8 |
| 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) | 7.1 | 8.2 | 9.2 | 7.5 | 9.4 | 9.7 | 8.1 | 8.4 | 7.3 | 7.9 | 6.8 | 6.0 |
| Precipitation (mm) | 38 | 1 | 24 | 103 | 137 | 233 | 378 | 363 | 137 | 24 | 107 | 73 |
| Sunny days | 19 | 23 | 23 | 12 | 19 | 8 | 3 | 7 | 7 | 17 | 17 | 18 |
| Rainy days | 5 | 0 | 8 | 18 | 12 | 22 | 28 | 24 | 23 | 14 | 13 | 11 |
| Snow days | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Samnyeongol is at