Average annual temperature is 13.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -16.4 °C
Number of sunny days: 180 days
Number of rainy days: 179 days
Number of snow days: 6 days
Look at detailed online map of Sinnyeong-myeon
* Weather data for Sinnyeong-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) | 15.2 | 13.6 | 22.8 | 25.3 | 32.7 | 33.0 | 34.2 | 34.4 | 29.2 | 21.5 | 24.6 | 16.9 |
| Average daytime temperature (°C) | 3.5 | 7.6 | 16.2 | 18.1 | 22.8 | 27.8 | 29.1 | 30.0 | 25.7 | 19.1 | 11.4 | 5.5 |
| Average temperature (°C) | -0.9 | 2.3 | 9.8 | 12.4 | 17.6 | 22.2 | 24.9 | 25.7 | 21.7 | 14.2 | 6.5 | 1.6 |
| Average night temperature (°C) | -4.6 | -1.7 | 4.4 | 7.4 | 13.0 | 17.9 | 21.9 | 22.4 | 18.5 | 10.0 | 1.9 | -1.9 |
| Absolute minimum temperature (°C) | -16.4 | -7.2 | -3.8 | 0.9 | 5.0 | 15.3 | 17.3 | 20.1 | 14.0 | 4.3 | -7.8 | -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 | 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 | 14.3 | 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.3 | 8.7 | 8.2 | 8.4 | 9.5 | 7.4 | 8.8 | 7.3 | 8.6 | 7.8 | 6.7 |
| Precipitation (mm) | 33 | 15 | 49 | 57 | 147 | 166 | 356 | 259 | 272 | 9 | 54 | 95 |
| Sunny days | 21 | 19 | 20 | 15 | 17 | 8 | 3 | 7 | 8 | 21 | 20 | 21 |
| Rainy days | 7 | 8 | 11 | 15 | 14 | 22 | 28 | 24 | 22 | 10 | 10 | 8 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Sinnyeong-myeon is at