Average annual temperature is 9.4 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 176 days
Number of rainy days: 171 days
Number of snow days: 18 days
Look at detailed online map of Isil-gol
* Weather data for Isil-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) | 6.6 | 8.2 | 19.1 | 23.5 | 27.0 | 31.2 | 31.1 | 31.2 | 29.4 | 20.0 | 20.2 | 11.6 |
| Average daytime temperature (°C) | -1.8 | 3.4 | 11.5 | 14.8 | 20.6 | 24.5 | 27.8 | 27.3 | 24.0 | 16.5 | 6.2 | 0.2 |
| Average temperature (°C) | -6.3 | -2.0 | 4.6 | 8.9 | 14.9 | 19.2 | 23.2 | 22.8 | 19.0 | 10.7 | 1.5 | -3.9 |
| Average night temperature (°C) | -11.0 | -5.6 | -1.4 | 3.8 | 9.4 | 14.5 | 19.5 | 19.3 | 15.2 | 5.7 | -2.5 | -7.6 |
| Absolute minimum temperature (°C) | -21.5 | -9.1 | -7.6 | -2.6 | 1.7 | 10.8 | 16.0 | 14.1 | 8.0 | 0.3 | -10.9 | -19.6 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.9 | 8.2 | 9.6 | 7.6 | 9.4 | 9.5 | 8.5 | 7.9 | 7.8 | 8.2 | 6.4 | 5.8 |
| Precipitation (mm) | 47 | 3 | 20 | 109 | 134 | 204 | 248 | 269 | 108 | 21 | 105 | 88 |
| Sunny days | 19 | 23 | 25 | 10 | 17 | 9 | 5 | 5 | 10 | 19 | 17 | 17 |
| Rainy days | 3 | 0 | 6 | 20 | 14 | 21 | 26 | 26 | 20 | 12 | 13 | 10 |
| Snow days | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Isil-gol is at