Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -25.8 °C
Number of sunny days: 194 days
Number of rainy days: 153 days
Number of snow days: 18 days
Look at detailed online map of Il-li
* Weather data for Il-li 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) | 9.3 | 8.3 | 18.0 | 21.2 | 28.9 | 30.7 | 31.5 | 31.7 | 30.9 | 21.6 | 20.3 | 12.2 |
| Average daytime temperature (°C) | -2.6 | 3.4 | 10.1 | 15.3 | 21.2 | 24.8 | 27.9 | 28.1 | 25.8 | 18.0 | 6.1 | -1.2 |
| Average temperature (°C) | -8.1 | -1.6 | 4.0 | 9.7 | 16.0 | 20.2 | 24.1 | 24.5 | 21.0 | 12.8 | 1.6 | -5.7 |
| Average night temperature (°C) | -13.9 | -5.4 | -1.0 | 4.8 | 11.3 | 16.1 | 21.1 | 21.6 | 17.0 | 8.7 | -2.0 | -9.9 |
| Absolute minimum temperature (°C) | -25.8 | -8.7 | -6.3 | -1.5 | 5.7 | 12.0 | 18.8 | 15.8 | 10.5 | 2.1 | -8.5 | -21.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 6.8 | 7.7 | 8.8 | 8.8 | 9.3 | 9.9 | 8.4 | 7.4 | 9.7 | 8.0 | 6.4 | 6.2 |
| Precipitation (mm) | 30 | 4 | 34 | 104 | 152 | 166 | 254 | 425 | 41 | 69 | 113 | 52 |
| Sunny days | 18 | 25 | 23 | 18 | 18 | 8 | 10 | 4 | 16 | 19 | 18 | 17 |
| Rainy days | 3 | 2 | 7 | 12 | 13 | 22 | 21 | 27 | 14 | 12 | 10 | 10 |
| Snow days | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Il-li is at