Average annual temperature is 7.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -30.5 °C
Number of sunny days: 189 days
Number of rainy days: 137 days
Number of snow days: 39 days
Look at detailed online map of Sei-dong
* Weather data for Sei-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) | 7.0 | 12.7 | 16.8 | 21.1 | 25.8 | 31.0 | 32.0 | 33.8 | 26.5 | 20.2 | 15.7 | 7.5 |
| Average daytime temperature (°C) | -3.7 | 1.1 | 8.3 | 12.8 | 20.2 | 24.1 | 27.0 | 24.8 | 22.0 | 16.1 | 5.3 | -3.6 |
| Average temperature (°C) | -8.3 | -4.2 | 2.2 | 7.1 | 14.2 | 18.6 | 22.3 | 21.6 | 17.4 | 9.6 | 0.6 | -8.4 |
| Average night temperature (°C) | -13.0 | -8.9 | -2.7 | 2.3 | 8.2 | 13.8 | 18.3 | 19.1 | 13.3 | 4.0 | -3.2 | -13.0 |
| Absolute minimum temperature (°C) | -30.5 | -20.8 | -10.3 | -2.6 | 1.3 | 8.5 | 14.8 | 16.2 | 6.6 | 0.1 | -10.9 | -29.7 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 6.8 | 8.0 | 9.1 | 8.7 | 10.7 | 10.0 | 9.7 | 5.7 | 9.4 | 9.4 | 6.6 | 5.5 |
| Precipitation (mm) | 17 | 15 | 30 | 58 | 41 | 93 | 90 | 399 | 36 | 13 | 87 | 40 |
| Sunny days | 17 | 19 | 22 | 15 | 20 | 9 | 8 | 4 | 20 | 24 | 16 | 15 |
| Rainy days | 2 | 0 | 4 | 15 | 11 | 21 | 23 | 27 | 10 | 7 | 11 | 6 |
| Snow days | 12 | 9 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 10 |
The best time to visit Sei-dong during the most sunny months:
The largest precipitation sum in Sei-dong is at