Average annual temperature is 10.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -27.9 °C
Number of sunny days: 210 days
Number of rainy days: 141 days
Number of snow days: 14 days
Look at detailed online map of Ilgŏn-gol
* Weather data for Ilgŏn-gol North 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) | 7.8 | 8.5 | 18.0 | 21.7 | 27.5 | 32.1 | 32.0 | 33.4 | 30.1 | 23.4 | 20.9 | 12.4 |
| Average daytime temperature (°C) | -1.5 | 3.9 | 10.4 | 16.0 | 22.0 | 26.2 | 28.8 | 29.0 | 26.1 | 18.3 | 6.1 | -1.9 |
| Average temperature (°C) | -6.5 | -1.5 | 4.2 | 10.0 | 16.4 | 21.1 | 24.8 | 24.9 | 20.9 | 13.1 | 1.7 | -6.7 |
| Average night temperature (°C) | -11.2 | -5.5 | -1.0 | 4.9 | 11.7 | 16.7 | 21.6 | 21.7 | 16.4 | 9.1 | -2.2 | -11.7 |
| Absolute minimum temperature (°C) | -22.0 | -8.8 | -7.3 | -2.8 | 6.5 | 11.6 | 19.1 | 15.0 | 10.5 | 2.9 | -10.3 | -27.9 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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 | 7.9 | 9.4 | 8.6 | 9.1 | 10.3 | 8.6 | 8.2 | 9.8 | 8.0 | 6.7 | 5.9 |
| Precipitation (mm) | 16 | 3 | 12 | 91 | 107 | 87 | 232 | 284 | 38 | 62 | 83 | 46 |
| Sunny days | 21 | 27 | 22 | 16 | 19 | 11 | 9 | 7 | 20 | 20 | 20 | 18 |
| Rainy days | 5 | 1 | 9 | 14 | 12 | 19 | 22 | 24 | 10 | 11 | 9 | 5 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
The largest precipitation sum in Ilgŏn-gol is at