Average annual temperature is 11.9 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 194 days
Number of rainy days: 162 days
Number of snow days: 9 days
Look at detailed online map of Sirak-kol
* Weather data for Sirak-kol 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) | 12.9 | 11.9 | 21.5 | 24.3 | 30.6 | 31.8 | 33.1 | 33.7 | 28.1 | 21.2 | 22.6 | 15.0 |
| Average daytime temperature (°C) | 2.4 | 6.1 | 13.9 | 15.9 | 20.9 | 25.3 | 27.9 | 28.1 | 23.7 | 18.0 | 10.3 | 4.4 |
| Average temperature (°C) | -1.9 | 1.0 | 8.0 | 10.9 | 16.2 | 20.7 | 24.2 | 24.5 | 20.1 | 12.8 | 5.6 | 0.2 |
| Average night temperature (°C) | -5.7 | -2.9 | 3.1 | 6.3 | 12.2 | 17.0 | 21.3 | 21.5 | 17.1 | 8.4 | 1.2 | -3.2 |
| Absolute minimum temperature (°C) | -17.4 | -7.9 | -5.3 | -0.1 | 4.6 | 13.1 | 17.2 | 18.0 | 10.8 | 2.5 | -8.8 | -13.9 |
| 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 | 11.3 | 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) | 7.6 | 7.5 | 9.0 | 8.8 | 9.0 | 10.0 | 8.3 | 9.6 | 7.3 | 8.8 | 7.9 | 7.1 |
| Precipitation (mm) | 37 | 20 | 58 | 67 | 176 | 201 | 290 | 277 | 248 | 17 | 33 | 156 |
| Sunny days | 25 | 18 | 24 | 16 | 16 | 10 | 4 | 6 | 9 | 22 | 23 | 21 |
| Rainy days | 4 | 6 | 7 | 14 | 15 | 20 | 27 | 25 | 21 | 9 | 6 | 8 |
| Snow days | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Sirak-kol is at