Average annual temperature is 13.6 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 192 days
Number of rainy days: 165 days
Number of snow days: 8 days
Look at detailed online map of Hagwangsan
* Weather data for Hagwangsan 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) | 12.8 | 13.0 | 23.8 | 26.0 | 32.9 | 34.0 | 34.4 | 35.1 | 30.2 | 22.3 | 25.0 | 16.8 |
| Average daytime temperature (°C) | 3.4 | 7.8 | 16.9 | 18.8 | 24.2 | 28.7 | 29.8 | 30.7 | 26.4 | 19.7 | 11.5 | 5.5 |
| Average temperature (°C) | -1.1 | 2.3 | 10.1 | 12.8 | 18.6 | 23.1 | 25.5 | 26.4 | 22.2 | 14.4 | 6.6 | 1.3 |
| Average night temperature (°C) | -5.1 | -2.1 | 4.0 | 7.5 | 13.4 | 18.5 | 22.2 | 22.9 | 18.7 | 9.8 | 1.9 | -2.3 |
| Absolute minimum temperature (°C) | -16.5 | -6.7 | -3.2 | 1.4 | 3.3 | 14.9 | 18.5 | 19.7 | 14.1 | 5.1 | -7.6 | -12.7 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.6 | 8.9 | 8.2 | 8.6 | 9.8 | 7.5 | 9.4 | 7.6 | 8.6 | 7.9 | 6.6 |
| Precipitation (mm) | 29 | 11 | 49 | 53 | 151 | 247 | 438 | 296 | 233 | 14 | 57 | 85 |
| Sunny days | 21 | 20 | 22 | 16 | 16 | 9 | 5 | 8 | 10 | 24 | 19 | 22 |
| Rainy days | 6 | 6 | 9 | 14 | 15 | 21 | 26 | 23 | 20 | 7 | 11 | 7 |
| Snow days | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Hagwangsan is at