Average annual temperature is 13.1 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 184 days
Number of rainy days: 166 days
Number of snow days: 15 days
Look at detailed online map of Yŏnhwa-gol
* Weather data for Yŏnhwa-gol 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) | 13.2 | 10.1 | 22.5 | 25.2 | 27.6 | 32.2 | 32.5 | 33.6 | 30.0 | 22.7 | 22.1 | 16.6 |
| Average daytime temperature (°C) | 3.0 | 5.3 | 12.5 | 17.2 | 22.4 | 25.4 | 28.4 | 29.4 | 26.1 | 19.5 | 11.3 | 5.7 |
| Average temperature (°C) | -0.8 | 1.3 | 7.1 | 12.1 | 17.2 | 21.0 | 25.2 | 25.8 | 22.4 | 15.6 | 7.8 | 2.2 |
| Average night temperature (°C) | -4.7 | -2.0 | 2.9 | 8.1 | 13.1 | 17.7 | 22.8 | 22.8 | 19.4 | 11.8 | 4.4 | -1.4 |
| Absolute minimum temperature (°C) | -13.1 | -6.9 | -2.1 | 1.5 | 5.4 | 13.9 | 20.2 | 18.8 | 14.4 | 6.8 | -2.9 | -9.7 |
| 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 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.2 | 8.4 | 9.4 | 8.2 | 8.6 | 9.6 | 7.9 | 9.0 | 7.5 | 8.3 | 6.6 | 4.6 |
| Precipitation (mm) | 28 | 2 | 10 | 88 | 126 | 153 | 415 | 231 | 177 | 22 | 113 | 85 |
| Sunny days | 19 | 26 | 25 | 17 | 20 | 12 | 5 | 7 | 8 | 20 | 12 | 13 |
| Rainy days | 6 | 2 | 6 | 13 | 11 | 18 | 26 | 24 | 22 | 11 | 16 | 11 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Yŏnhwa-gol is at