Average annual temperature is 2.6 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: -30.2 °C
Number of sunny days: 156 days
Number of rainy days: 189 days
Number of snow days: 20 days
Look at detailed online map of Galjikchon
* Weather data for Galjikchon 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) | 2.2 | 1.8 | 12.5 | 13.9 | 18.2 | 21.1 | 23.8 | 23.7 | 19.4 | 12.1 | 12.1 | 4.3 |
| Average daytime temperature (°C) | -9.0 | -4.3 | 3.9 | 6.5 | 12.3 | 16.2 | 20.1 | 19.4 | 15.3 | 8.4 | -0.7 | -7.7 |
| Average temperature (°C) | -13.1 | -9.0 | -1.4 | 1.7 | 7.8 | 12.0 | 16.4 | 15.7 | 11.8 | 4.1 | -4.8 | -11.2 |
| Average night temperature (°C) | -17.5 | -12.3 | -5.8 | -2.1 | 3.9 | 8.3 | 13.7 | 13.0 | 9.0 | 0.6 | -8.4 | -14.8 |
| Absolute minimum temperature (°C) | -30.2 | -17.2 | -16.0 | -9.9 | -2.3 | 4.2 | 11.1 | 10.3 | 2.9 | -6.3 | -19.0 | -29.7 |
| 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) | 9.9 | 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) | 6.9 | 7.9 | 8.9 | 7.4 | 9.3 | 9.6 | 8.2 | 7.5 | 7.4 | 8.0 | 6.4 | 5.8 |
| Precipitation (mm) | 55 | 12 | 19 | 108 | 128 | 214 | 297 | 340 | 142 | 32 | 85 | 133 |
| Sunny days | 20 | 19 | 20 | 10 | 14 | 7 | 4 | 6 | 9 | 15 | 15 | 17 |
| Rainy days | 5 | 0 | 11 | 19 | 17 | 23 | 27 | 25 | 21 | 16 | 13 | 12 |
| Snow days | 6 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Galjikchon is at