Average annual temperature is 11.8 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 177 days
Number of rainy days: 172 days
Number of snow days: 16 days
Look at detailed online map of Haebangchon
* Weather data for Haebangchon 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) | 10.8 | 10.1 | 22.2 | 24.7 | 28.1 | 33.7 | 32.1 | 33.4 | 30.1 | 21.5 | 22.3 | 14.7 |
| Average daytime temperature (°C) | 0.9 | 5.6 | 14.0 | 17.1 | 22.7 | 26.4 | 28.7 | 28.8 | 25.8 | 18.3 | 8.6 | 3.2 |
| Average temperature (°C) | -3.7 | -0.1 | 7.3 | 11.3 | 17.1 | 21.5 | 25.0 | 25.1 | 21.3 | 12.9 | 4.0 | -0.9 |
| Average night temperature (°C) | -8.2 | -4.2 | 1.3 | 6.2 | 11.9 | 16.9 | 21.8 | 21.6 | 17.3 | 8.3 | -0.2 | -4.7 |
| Absolute minimum temperature (°C) | -18.8 | -7.9 | -5.0 | -1.5 | 3.4 | 12.6 | 16.9 | 16.0 | 9.8 | 2.4 | -8.4 | -15.9 |
| 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 | 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 | 10.1 | 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) | 7.1 | 8.4 | 9.2 | 7.2 | 9.3 | 9.5 | 7.9 | 8.0 | 7.6 | 8.5 | 6.7 | 6.0 |
| Precipitation (mm) | 56 | 2 | 19 | 99 | 132 | 170 | 330 | 330 | 110 | 27 | 91 | 73 |
| Sunny days | 18 | 24 | 24 | 12 | 20 | 9 | 5 | 6 | 8 | 17 | 15 | 19 |
| Rainy days | 4 | 3 | 7 | 18 | 11 | 21 | 26 | 25 | 22 | 14 | 13 | 8 |
| Snow days | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Haebangchon is at