Average annual temperature is 11.1 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -20.0 °C
Number of sunny days: 173 days
Number of rainy days: 175 days
Number of snow days: 17 days
Look at detailed online map of Siphyŏn-dong
* Weather data for Siphyŏn-dong 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) | 9.4 | 9.4 | 20.3 | 24.1 | 28.8 | 32.6 | 32.0 | 32.9 | 30.5 | 22.1 | 22.0 | 12.8 |
| Average daytime temperature (°C) | -0.3 | 4.9 | 12.8 | 16.7 | 22.2 | 25.9 | 29.1 | 28.4 | 26.0 | 18.3 | 7.7 | 1.8 |
| Average temperature (°C) | -5.1 | -0.4 | 6.1 | 10.6 | 16.5 | 20.8 | 24.8 | 24.4 | 21.1 | 12.9 | 3.1 | -2.4 |
| Average night temperature (°C) | -10.2 | -4.1 | 0.4 | 5.5 | 11.2 | 16.3 | 21.5 | 21.1 | 17.1 | 8.2 | -0.6 | -6.1 |
| Absolute minimum temperature (°C) | -20.0 | -7.3 | -5.4 | -1.0 | 3.6 | 12.2 | 18.9 | 14.9 | 10.9 | 2.8 | -8.9 | -18.1 |
| 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 | 14.5 | 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 | 9.5 | 7.7 | 9.2 | 9.4 | 8.3 | 7.6 | 8.0 | 8.1 | 6.6 | 5.7 |
| Precipitation (mm) | 44 | 4 | 16 | 112 | 144 | 227 | 231 | 375 | 68 | 44 | 126 | 70 |
| Sunny days | 20 | 23 | 25 | 10 | 18 | 7 | 4 | 3 | 12 | 20 | 14 | 17 |
| Rainy days | 3 | 2 | 6 | 20 | 13 | 23 | 27 | 28 | 18 | 11 | 15 | 9 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Siphyŏn-dong is at