Average annual temperature is 7.6 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: -29.6 °C
Number of sunny days: 159 days
Number of rainy days: 179 days
Number of snow days: 27 days
Look at detailed online map of Sinwŏl-li
* Weather data for Sinwŏl-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) | 6.3 | 6.3 | 17.1 | 21.1 | 24.1 | 28.1 | 28.7 | 28.5 | 26.4 | 17.6 | 17.6 | 8.7 |
| Average daytime temperature (°C) | -4.3 | 0.4 | 9.2 | 12.2 | 18.0 | 22.0 | 25.8 | 24.9 | 21.4 | 14.3 | 4.4 | -3.0 |
| Average temperature (°C) | -8.8 | -4.6 | 3.6 | 7.1 | 13.1 | 17.4 | 21.8 | 21.1 | 17.3 | 9.6 | 0.1 | -6.6 |
| Average night temperature (°C) | -13.9 | -8.8 | -0.9 | 2.9 | 8.7 | 13.5 | 18.9 | 18.2 | 14.0 | 6.1 | -3.8 | -10.6 |
| Absolute minimum temperature (°C) | -29.6 | -19.2 | -11.2 | -4.9 | 2.4 | 9.2 | 16.0 | 14.6 | 7.2 | -1.0 | -16.5 | -27.0 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 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) | 7.0 | 8.3 | 9.0 | 7.8 | 9.7 | 9.8 | 8.5 | 8.3 | 7.9 | 8.5 | 6.8 | 5.7 |
| Precipitation (mm) | 49 | 7 | 19 | 106 | 124 | 206 | 255 | 274 | 94 | 42 | 85 | 108 |
| Sunny days | 18 | 19 | 25 | 11 | 15 | 7 | 4 | 5 | 9 | 15 | 17 | 14 |
| Rainy days | 2 | 1 | 6 | 18 | 16 | 23 | 27 | 26 | 21 | 16 | 12 | 11 |
| Snow days | 11 | 8 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 |
The largest precipitation sum in Sinwŏl-li is at