Average annual temperature is 13.6 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 167 days
Number of rainy days: 183 days
Number of snow days: 15 days
Look at detailed online map of Ganamsil
* Weather data for Ganamsil 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) | 14.8 | 13.0 | 23.3 | 25.9 | 31.2 | 34.7 | 32.3 | 34.6 | 30.6 | 22.6 | 23.7 | 18.0 |
| Average daytime temperature (°C) | 4.4 | 7.9 | 16.3 | 18.4 | 23.3 | 27.9 | 28.6 | 30.3 | 26.6 | 19.8 | 12.0 | 6.6 |
| Average temperature (°C) | -0.2 | 2.3 | 9.3 | 12.7 | 17.9 | 22.3 | 25.1 | 26.1 | 22.5 | 14.6 | 7.4 | 2.9 |
| Average night temperature (°C) | -4.1 | -1.5 | 4.2 | 7.8 | 13.6 | 18.3 | 22.4 | 22.9 | 19.3 | 10.4 | 3.4 | -0.4 |
| Absolute minimum temperature (°C) | -14.4 | -6.0 | -3.5 | 1.9 | 6.6 | 13.9 | 19.1 | 18.7 | 14.7 | 6.1 | -5.5 | -10.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 7.3 | 8.8 | 7.6 | 7.8 | 9.1 | 6.6 | 9.6 | 7.7 | 8.6 | 7.3 | 5.8 |
| Precipitation (mm) | 54 | 17 | 53 | 91 | 167 | 181 | 508 | 341 | 179 | 14 | 92 | 100 |
| Sunny days | 19 | 20 | 22 | 13 | 12 | 14 | 3 | 2 | 9 | 22 | 18 | 13 |
| Rainy days | 6 | 7 | 9 | 17 | 19 | 16 | 28 | 29 | 21 | 9 | 11 | 11 |
| Snow days | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 |
The largest precipitation sum in Ganamsil is at