Average annual temperature is 10.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -25.2 °C
Number of sunny days: 189 days
Number of rainy days: 157 days
Number of snow days: 19 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) | 8.1 | 8.1 | 18.9 | 22.1 | 28.6 | 30.5 | 31.2 | 32.0 | 30.2 | 21.4 | 22.4 | 12.9 |
| Average daytime temperature (°C) | -2.0 | 3.6 | 11.2 | 16.1 | 22.3 | 25.3 | 28.4 | 28.2 | 25.8 | 18.3 | 6.6 | -0.7 |
| Average temperature (°C) | -6.5 | -1.2 | 4.9 | 10.7 | 16.9 | 20.8 | 24.6 | 24.8 | 21.4 | 13.3 | 2.4 | -4.7 |
| Average night temperature (°C) | -11.8 | -4.9 | -0.1 | 6.2 | 12.5 | 16.9 | 21.7 | 22.0 | 17.6 | 9.4 | -1.3 | -9.1 |
| Absolute minimum temperature (°C) | -25.2 | -8.3 | -6.3 | 0.2 | 7.5 | 12.3 | 20.0 | 16.8 | 11.2 | 3.2 | -8.3 | -21.2 |
| 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 | 14.6 | 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) | 6.9 | 7.9 | 9.0 | 8.6 | 9.5 | 10.2 | 8.5 | 7.8 | 9.2 | 8.4 | 6.6 | 6.5 |
| Precipitation (mm) | 29 | 6 | 36 | 99 | 172 | 188 | 283 | 298 | 56 | 60 | 136 | 53 |
| Sunny days | 17 | 22 | 22 | 15 | 18 | 10 | 10 | 5 | 15 | 22 | 15 | 18 |
| Rainy days | 3 | 4 | 9 | 15 | 13 | 20 | 21 | 26 | 15 | 9 | 13 | 9 |
| Snow days | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Sil-li is at