Average annual temperature is 12.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 177 days
Number of rainy days: 177 days
Number of snow days: 11 days
Look at detailed online map of Gamaso
* Weather data for Gamaso 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) | 13.9 | 13.3 | 20.7 | 22.5 | 30.3 | 31.2 | 33.5 | 34.2 | 28.6 | 22.7 | 24.3 | 16.5 |
| Average daytime temperature (°C) | 1.8 | 5.1 | 12.7 | 15.9 | 21.4 | 25.1 | 29.1 | 28.1 | 23.5 | 18.5 | 11.0 | 4.0 |
| Average temperature (°C) | -2.8 | 0.0 | 7.8 | 11.4 | 17.0 | 21.0 | 25.3 | 24.3 | 20.0 | 13.3 | 6.1 | -0.2 |
| Average night temperature (°C) | -6.7 | -3.9 | 3.1 | 7.5 | 13.0 | 17.5 | 22.3 | 21.5 | 17.0 | 9.1 | 2.0 | -3.6 |
| Absolute minimum temperature (°C) | -19.5 | -9.3 | -5.1 | 2.3 | 5.7 | 13.8 | 18.8 | 15.3 | 10.1 | 4.7 | -8.1 | -15.3 |
| 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) | 7.3 | 7.5 | 8.6 | 8.3 | 9.2 | 10.4 | 8.4 | 8.1 | 7.2 | 8.3 | 7.3 | 6.2 |
| Precipitation (mm) | 103 | 41 | 26 | 88 | 143 | 183 | 287 | 509 | 259 | 31 | 76 | 178 |
| Sunny days | 23 | 19 | 19 | 12 | 16 | 11 | 7 | 5 | 9 | 16 | 18 | 22 |
| Rainy days | 3 | 5 | 12 | 18 | 15 | 19 | 24 | 26 | 21 | 15 | 10 | 9 |
| Snow days | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Gamaso during the most sunny months:
The largest precipitation sum in Gamaso is at