Average annual temperature is 14.7 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 200 days
Number of rainy days: 160 days
Number of snow days: 5 days
Look at detailed online map of Geumsan-myeon
* Weather data for Geumsan-myeon 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) | 16.8 | 14.4 | 24.0 | 27.5 | 28.6 | 34.6 | 33.9 | 36.5 | 30.7 | 24.0 | 26.7 | 18.9 |
| Average daytime temperature (°C) | 7.4 | 10.8 | 18.0 | 19.7 | 23.5 | 28.5 | 29.4 | 31.3 | 27.5 | 21.7 | 15.0 | 9.3 |
| Average temperature (°C) | 1.3 | 4.3 | 10.8 | 13.8 | 18.1 | 23.1 | 25.5 | 27.1 | 23.2 | 15.7 | 9.1 | 3.9 |
| Average night temperature (°C) | -3.4 | -1.0 | 4.9 | 8.4 | 13.8 | 18.9 | 22.8 | 23.8 | 19.8 | 11.0 | 4.3 | -0.5 |
| Absolute minimum temperature (°C) | -11.2 | -4.8 | -3.6 | 1.6 | 7.1 | 16.1 | 19.1 | 21.1 | 15.5 | 6.7 | -3.6 | -8.8 |
| 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) | 7.5 | 7.7 | 8.5 | 7.6 | 7.6 | 8.7 | 6.4 | 9.7 | 7.4 | 8.3 | 7.8 | 6.8 |
| Precipitation (mm) | 57 | 27 | 76 | 83 | 199 | 207 | 328 | 300 | 217 | 9 | 68 | 77 |
| Sunny days | 26 | 19 | 21 | 16 | 13 | 13 | 3 | 9 | 11 | 26 | 24 | 19 |
| Rainy days | 4 | 9 | 10 | 14 | 18 | 17 | 28 | 22 | 19 | 5 | 6 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Geumsan-myeon is at