Average annual temperature is 8.9 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 172 days
Number of rainy days: 169 days
Number of snow days: 24 days
Look at detailed online map of Sŏyŏn-dong
* Weather data for Sŏyŏn-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) | 7.3 | 7.9 | 19.0 | 22.3 | 26.6 | 30.5 | 31.2 | 30.7 | 29.2 | 20.2 | 19.8 | 8.7 |
| Average daytime temperature (°C) | -2.8 | 2.7 | 10.7 | 14.3 | 20.0 | 23.8 | 27.4 | 26.4 | 24.0 | 16.5 | 5.5 | -1.7 |
| Average temperature (°C) | -7.2 | -2.5 | 4.4 | 8.4 | 14.5 | 18.6 | 22.9 | 22.3 | 18.9 | 10.9 | 0.8 | -6.2 |
| Average night temperature (°C) | -12.0 | -6.1 | -0.6 | 3.4 | 9.2 | 13.9 | 19.5 | 19.1 | 14.7 | 6.5 | -2.8 | -10.7 |
| Absolute minimum temperature (°C) | -23.3 | -10.7 | -8.8 | -2.9 | 2.8 | 9.9 | 15.5 | 14.8 | 8.2 | 0.8 | -12.0 | -29.0 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.8 | 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) | 6.3 | 8.4 | 9.4 | 8.2 | 9.2 | 9.5 | 8.4 | 7.5 | 8.3 | 8.6 | 6.3 | 5.3 |
| Precipitation (mm) | 35 | 5 | 21 | 113 | 124 | 260 | 252 | 381 | 48 | 55 | 136 | 77 |
| Sunny days | 18 | 22 | 25 | 10 | 16 | 7 | 8 | 4 | 12 | 21 | 15 | 14 |
| Rainy days | 3 | 1 | 6 | 20 | 15 | 23 | 23 | 27 | 18 | 10 | 14 | 9 |
| Snow days | 10 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
The largest precipitation sum in Sŏyŏn-dong is at