Average annual temperature is 11.6 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 193 days
Number of rainy days: 148 days
Number of snow days: 24 days
Look at detailed online map of Sil-li
* Weather data for Sil-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) | 7.2 | 6.5 | 16.1 | 21.6 | 26.5 | 27.5 | 30.6 | 31.4 | 29.5 | 22.5 | 21.8 | 14.4 |
| Average daytime temperature (°C) | -1.1 | 2.3 | 9.0 | 14.1 | 20.0 | 23.1 | 27.6 | 27.8 | 25.3 | 18.8 | 8.1 | 1.5 |
| Average temperature (°C) | -4.1 | -0.5 | 5.1 | 10.5 | 16.4 | 20.2 | 24.6 | 25.3 | 22.1 | 15.3 | 5.0 | -1.3 |
| Average night temperature (°C) | -8.5 | -3.3 | 1.5 | 7.5 | 13.3 | 17.8 | 22.4 | 23.0 | 18.9 | 12.2 | 1.8 | -4.4 |
| Absolute minimum temperature (°C) | -16.6 | -5.6 | -2.2 | 5.0 | 9.6 | 14.7 | 20.1 | 19.6 | 14.8 | 7.5 | -5.1 | -13.6 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.7 | 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) | 7.5 | 8.4 | 9.2 | 8.6 | 9.2 | 9.9 | 8.9 | 8.7 | 9.2 | 8.8 | 6.7 | 5.3 |
| Precipitation (mm) | 22 | 3 | 20 | 86 | 156 | 150 | 174 | 281 | 21 | 97 | 104 | 67 |
| Sunny days | 15 | 25 | 25 | 16 | 23 | 14 | 11 | 7 | 13 | 19 | 13 | 12 |
| Rainy days | 6 | 2 | 5 | 14 | 8 | 16 | 20 | 24 | 17 | 12 | 14 | 10 |
| Snow days | 10 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The largest precipitation sum in Sil-li is at