Average annual temperature is 14.0 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -12.7 °C
Number of sunny days: 169 days
Number of rainy days: 181 days
Number of snow days: 15 days
Look at detailed online map of Sinseonam
* Weather data for Sinseonam 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) | 13.7 | 10.7 | 22.2 | 23.2 | 27.0 | 29.8 | 31.6 | 32.2 | 30.5 | 22.4 | 23.5 | 17.4 |
| Average daytime temperature (°C) | 4.1 | 5.5 | 12.3 | 16.6 | 21.1 | 24.4 | 28.0 | 29.3 | 26.1 | 19.6 | 12.4 | 7.1 |
| Average temperature (°C) | 0.9 | 2.1 | 8.0 | 12.5 | 17.5 | 21.4 | 25.3 | 26.5 | 23.0 | 16.4 | 9.4 | 4.4 |
| Average night temperature (°C) | -2.9 | -0.9 | 4.6 | 9.0 | 14.5 | 19.1 | 23.3 | 24.2 | 20.3 | 13.1 | 5.7 | 1.4 |
| Absolute minimum temperature (°C) | -12.7 | -4.4 | -1.5 | 4.3 | 8.3 | 16.3 | 20.5 | 19.8 | 16.4 | 9.4 | -2.9 | -9.6 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.4 | 8.9 | 7.6 | 8.1 | 9.5 | 7.0 | 9.6 | 7.6 | 8.4 | 6.2 | 4.5 |
| Precipitation (mm) | 38 | 8 | 24 | 64 | 175 | 164 | 538 | 191 | 215 | 22 | 87 | 144 |
| Sunny days | 16 | 23 | 24 | 16 | 15 | 14 | 1 | 8 | 10 | 21 | 11 | 10 |
| Rainy days | 8 | 5 | 7 | 14 | 16 | 16 | 30 | 23 | 20 | 10 | 17 | 15 |
| Snow days | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Sinseonam during the most sunny months:
The largest precipitation sum in Sinseonam is at