Average annual temperature is 9.0 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 166 days
Number of rainy days: 181 days
Number of snow days: 18 days
Look at detailed online map of Yŏnha-dong
* Weather data for Yŏnha-dong 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) | 8.9 | 6.7 | 19.5 | 19.0 | 25.0 | 27.5 | 31.1 | 31.7 | 26.1 | 19.1 | 19.1 | 11.5 |
| Average daytime temperature (°C) | -2.3 | 1.4 | 10.7 | 13.4 | 19.1 | 22.8 | 26.8 | 25.8 | 21.6 | 15.6 | 6.4 | -0.8 |
| Average temperature (°C) | -6.5 | -3.6 | 5.1 | 8.4 | 14.4 | 18.4 | 23.0 | 22.1 | 17.9 | 10.6 | 2.0 | -4.7 |
| Average night temperature (°C) | -10.4 | -7.9 | 0.7 | 4.5 | 10.5 | 14.9 | 20.1 | 19.3 | 14.9 | 6.9 | -1.7 | -8.3 |
| Absolute minimum temperature (°C) | -23.1 | -18.8 | -8.3 | -3.1 | 3.8 | 11.2 | 17.2 | 14.7 | 8.7 | 0.7 | -11.4 | -22.7 |
| 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 | 14.2 | 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) | 7.4 | 7.9 | 8.9 | 7.7 | 9.4 | 9.8 | 8.3 | 7.5 | 7.6 | 8.3 | 6.7 | 5.9 |
| Precipitation (mm) | 75 | 22 | 17 | 87 | 133 | 163 | 205 | 414 | 157 | 36 | 84 | 173 |
| Sunny days | 22 | 18 | 20 | 8 | 15 | 9 | 6 | 7 | 11 | 15 | 17 | 18 |
| Rainy days | 4 | 1 | 11 | 21 | 16 | 21 | 25 | 24 | 19 | 16 | 12 | 11 |
| Snow days | 5 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Yŏnha-dong is at