Average annual temperature is 13.8 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -13.5 °C
Number of sunny days: 191 days
Number of rainy days: 162 days
Number of snow days: 12 days
Look at detailed online map of Boryeong
* Weather data for Boryeong 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) | 14.4 | 11.4 | 22.4 | 24.7 | 27.4 | 31.9 | 31.7 | 34.6 | 30.9 | 22.9 | 22.2 | 17.0 |
| Average daytime temperature (°C) | 3.8 | 6.5 | 13.4 | 17.1 | 21.9 | 25.4 | 28.0 | 29.6 | 26.2 | 19.8 | 11.7 | 6.2 |
| Average temperature (°C) | 0.1 | 2.1 | 8.4 | 12.6 | 17.8 | 21.6 | 25.4 | 26.4 | 22.9 | 16.1 | 8.3 | 3.2 |
| Average night temperature (°C) | -3.7 | -1.1 | 4.3 | 8.8 | 14.4 | 18.8 | 23.3 | 23.7 | 20.3 | 12.8 | 4.6 | 0.1 |
| Absolute minimum temperature (°C) | -13.5 | -4.6 | -2.0 | 3.1 | 6.7 | 15.6 | 20.7 | 19.6 | 16.1 | 7.3 | -4.0 | -10.5 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 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) | 7.2 | 8.2 | 9.4 | 7.9 | 8.6 | 10.1 | 7.4 | 9.2 | 7.3 | 8.6 | 6.8 | 4.8 |
| Precipitation (mm) | 24 | 2 | 18 | 87 | 141 | 201 | 572 | 221 | 311 | 12 | 82 | 106 |
| Sunny days | 21 | 24 | 25 | 17 | 17 | 16 | 3 | 8 | 9 | 24 | 12 | 15 |
| Rainy days | 5 | 4 | 6 | 13 | 14 | 14 | 28 | 23 | 21 | 7 | 17 | 10 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The best time to visit Boryeong during the most sunny months:
The largest precipitation sum in Boryeong is at