Average annual temperature is 9.5 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 178 days
Number of rainy days: 165 days
Number of snow days: 22 days
Look at detailed online map of Sinwŏllim
* Weather data for Sinwŏllim 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) | 11.0 | 8.9 | 17.9 | 21.0 | 28.0 | 31.1 | 32.0 | 31.1 | 30.8 | 21.7 | 20.8 | 8.9 |
| Average daytime temperature (°C) | -3.2 | 2.5 | 10.6 | 15.4 | 21.8 | 25.1 | 28.3 | 27.8 | 25.8 | 17.8 | 6.1 | -1.9 |
| Average temperature (°C) | -8.4 | -2.6 | 4.2 | 9.5 | 16.1 | 20.0 | 24.0 | 24.0 | 20.4 | 12.1 | 1.3 | -6.9 |
| Average night temperature (°C) | -14.7 | -7.0 | -1.2 | 4.3 | 10.7 | 15.2 | 20.4 | 20.8 | 15.7 | 7.4 | -2.4 | -12.0 |
| Absolute minimum temperature (°C) | -26.2 | -13.9 | -9.8 | -2.8 | 4.4 | 10.6 | 17.5 | 15.5 | 9.1 | 1.2 | -9.4 | -30.0 |
| 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) | 6.5 | 7.7 | 8.7 | 8.3 | 10.0 | 9.9 | 8.8 | 7.2 | 9.6 | 8.7 | 6.2 | 5.7 |
| Precipitation (mm) | 29 | 5 | 60 | 124 | 155 | 170 | 304 | 356 | 15 | 43 | 142 | 58 |
| Sunny days | 17 | 23 | 19 | 14 | 16 | 9 | 6 | 7 | 16 | 18 | 15 | 18 |
| Rainy days | 2 | 3 | 11 | 16 | 15 | 21 | 25 | 24 | 14 | 13 | 13 | 8 |
| Snow days | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Sinwŏllim is at