Average annual temperature is 9.9 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -26.1 °C
Number of sunny days: 205 days
Number of rainy days: 143 days
Number of snow days: 17 days
Look at detailed online map of Illyŏng-ni
* Weather data for Illyŏng-ni 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) | 7.2 | 7.6 | 18.7 | 20.7 | 27.0 | 31.1 | 31.7 | 31.9 | 29.7 | 21.8 | 20.1 | 11.4 |
| Average daytime temperature (°C) | -2.6 | 2.9 | 10.0 | 15.1 | 21.1 | 25.2 | 28.0 | 28.0 | 25.5 | 17.4 | 5.2 | -2.3 |
| Average temperature (°C) | -7.1 | -1.9 | 4.3 | 9.8 | 16.3 | 20.6 | 24.2 | 24.3 | 20.7 | 12.9 | 1.1 | -6.7 |
| Average night temperature (°C) | -11.8 | -5.5 | -0.2 | 5.2 | 12.1 | 16.6 | 21.3 | 21.1 | 16.5 | 9.2 | -2.5 | -11.4 |
| Absolute minimum temperature (°C) | -22.0 | -10.2 | -7.5 | -2.5 | 7.5 | 10.8 | 18.5 | 16.2 | 9.8 | 3.0 | -10.4 | -26.1 |
| 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) | 7.0 | 7.9 | 9.3 | 8.7 | 9.2 | 10.5 | 8.7 | 8.0 | 9.9 | 8.0 | 6.4 | 6.1 |
| Precipitation (mm) | 17 | 4 | 12 | 99 | 108 | 91 | 206 | 307 | 27 | 58 | 85 | 48 |
| Sunny days | 21 | 27 | 22 | 15 | 19 | 11 | 9 | 6 | 18 | 19 | 18 | 20 |
| Rainy days | 2 | 1 | 8 | 15 | 12 | 19 | 22 | 25 | 12 | 12 | 10 | 5 |
| Snow days | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The best time to visit Illyŏng-ni during the most sunny months:
The largest precipitation sum in Illyŏng-ni is at