Average annual temperature is 12.2 °C
Absolute maximum temperature: 28.0 °C
Absolute minimum temperature: -11.6 °C
Number of sunny days: 201 days
Number of rainy days: 148 days
Number of snow days: 16 days
Look at detailed online map of Koju-dong
* Weather data for Koju-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) | 7.5 | 6.0 | 8.3 | 11.9 | 17.2 | 21.7 | 26.7 | 28.0 | 25.3 | 20.7 | 18.8 | 11.9 |
| Average daytime temperature (°C) | 3.3 | 3.4 | 6.5 | 9.4 | 13.4 | 18.7 | 23.9 | 25.9 | 23.1 | 17.9 | 10.6 | 5.4 |
| Average temperature (°C) | 1.2 | 2.2 | 5.4 | 8.4 | 12.5 | 17.5 | 22.9 | 24.8 | 22.2 | 16.8 | 8.5 | 3.5 |
| Average night temperature (°C) | -1.0 | 0.7 | 4.1 | 7.5 | 11.6 | 16.3 | 21.9 | 23.8 | 21.1 | 15.6 | 6.6 | 1.6 |
| Absolute minimum temperature (°C) | -11.6 | -2.5 | 1.2 | 5.0 | 8.5 | 14.3 | 18.2 | 21.6 | 18.6 | 11.4 | -0.2 | -8.4 |
| 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 | 14.7 | 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) | 6.7 | 8.5 | 9.3 | 8.5 | 8.8 | 9.6 | 9.2 | 9.2 | 8.4 | 8.9 | 5.9 | 4.9 |
| Precipitation (mm) | 39 | 4 | 25 | 61 | 78 | 138 | 226 | 196 | 53 | 11 | 107 | 122 |
| Sunny days | 13 | 26 | 24 | 14 | 19 | 18 | 14 | 15 | 13 | 23 | 12 | 10 |
| Rainy days | 8 | 2 | 7 | 16 | 12 | 12 | 17 | 16 | 17 | 8 | 17 | 16 |
| Snow days | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Koju-dong is at