Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 183 days
Number of rainy days: 170 days
Number of snow days: 12 days
Look at detailed online map of Seopyeonmal
* Weather data for Seopyeonmal 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) | 11.6 | 10.1 | 22.5 | 25.3 | 28.5 | 34.4 | 33.0 | 34.1 | 30.8 | 22.3 | 22.7 | 15.1 |
| Average daytime temperature (°C) | 1.5 | 6.0 | 14.3 | 17.5 | 23.3 | 27.0 | 29.3 | 29.4 | 26.5 | 19.1 | 9.1 | 3.6 |
| Average temperature (°C) | -3.4 | 0.1 | 7.2 | 11.7 | 17.5 | 22.0 | 25.5 | 25.5 | 21.9 | 13.5 | 4.4 | -0.7 |
| Average night temperature (°C) | -7.9 | -4.0 | 1.3 | 6.5 | 12.1 | 17.5 | 22.3 | 22.1 | 18.0 | 8.6 | 0.2 | -4.6 |
| Absolute minimum temperature (°C) | -18.8 | -7.0 | -4.8 | -0.9 | 3.8 | 12.5 | 18.2 | 16.7 | 11.0 | 2.5 | -7.9 | -15.4 |
| 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) | 7.2 | 8.6 | 9.4 | 7.2 | 9.4 | 9.6 | 7.9 | 8.0 | 7.7 | 8.3 | 6.6 | 6.1 |
| Precipitation (mm) | 48 | 2 | 15 | 105 | 150 | 207 | 305 | 303 | 127 | 30 | 88 | 74 |
| Sunny days | 19 | 25 | 22 | 12 | 21 | 7 | 7 | 6 | 11 | 18 | 15 | 20 |
| Rainy days | 4 | 3 | 9 | 18 | 10 | 23 | 24 | 25 | 19 | 13 | 13 | 9 |
| Snow days | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Seopyeonmal is at