Average annual temperature is 11.4 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 188 days
Number of rainy days: 156 days
Number of snow days: 21 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) | 8.2 | 9.5 | 19.6 | 23.5 | 29.8 | 30.4 | 31.7 | 31.9 | 30.1 | 22.5 | 23.5 | 15.8 |
| Average daytime temperature (°C) | -1.0 | 3.8 | 11.7 | 16.6 | 22.7 | 25.6 | 29.0 | 28.3 | 25.9 | 19.1 | 7.5 | 1.3 |
| Average temperature (°C) | -4.9 | -0.6 | 5.5 | 11.1 | 17.2 | 20.8 | 24.9 | 24.9 | 21.4 | 14.0 | 3.7 | -2.5 |
| Average night temperature (°C) | -9.5 | -4.0 | 0.8 | 7.0 | 12.6 | 16.8 | 21.8 | 22.2 | 17.6 | 9.9 | 0.1 | -6.2 |
| Absolute minimum temperature (°C) | -17.9 | -6.7 | -3.5 | 1.9 | 7.4 | 13.9 | 18.6 | 17.2 | 12.1 | 4.3 | -6.9 | -15.7 |
| 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 | 14.9 | 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) | 7.2 | 8.3 | 9.1 | 8.4 | 9.1 | 9.9 | 8.8 | 7.9 | 9.1 | 8.6 | 6.7 | 5.7 |
| Precipitation (mm) | 24 | 4 | 18 | 117 | 126 | 182 | 191 | 275 | 38 | 79 | 99 | 61 |
| Sunny days | 18 | 24 | 25 | 15 | 20 | 12 | 9 | 6 | 11 | 18 | 15 | 15 |
| Rainy days | 5 | 3 | 5 | 15 | 11 | 18 | 22 | 25 | 19 | 13 | 12 | 8 |
| Snow days | 8 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 8 |
The largest precipitation sum in Sil-li is at