Average annual temperature is 11.1 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -22.8 °C
Number of sunny days: 201 days
Number of rainy days: 150 days
Number of snow days: 14 days
Look at detailed online map of Seryu-ch'on
* Weather data for Seryu-ch'on 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) | 11.7 | 10.5 | 19.6 | 22.0 | 30.3 | 30.7 | 33.6 | 33.7 | 30.1 | 22.6 | 23.1 | 13.0 |
| Average daytime temperature (°C) | -0.4 | 4.0 | 12.7 | 16.1 | 22.7 | 25.9 | 29.4 | 27.3 | 24.8 | 19.2 | 8.2 | 0.2 |
| Average temperature (°C) | -5.0 | -0.7 | 6.4 | 10.7 | 17.0 | 20.7 | 25.0 | 23.9 | 20.5 | 13.8 | 3.6 | -3.8 |
| Average night temperature (°C) | -9.6 | -5.1 | 1.0 | 6.1 | 11.6 | 16.5 | 21.7 | 21.4 | 17.2 | 9.3 | 0.0 | -7.7 |
| Absolute minimum temperature (°C) | -21.6 | -12.8 | -6.4 | 2.2 | 4.6 | 12.6 | 18.5 | 17.0 | 11.0 | 3.4 | -8.1 | -22.8 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 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) | 6.8 | 7.8 | 9.1 | 8.7 | 10.0 | 10.0 | 9.0 | 6.2 | 8.5 | 8.9 | 6.8 | 5.4 |
| Precipitation (mm) | 40 | 17 | 34 | 121 | 98 | 196 | 216 | 439 | 78 | 22 | 80 | 112 |
| Sunny days | 22 | 21 | 26 | 18 | 20 | 10 | 10 | 6 | 9 | 23 | 17 | 19 |
| Rainy days | 4 | 2 | 5 | 12 | 11 | 20 | 21 | 25 | 21 | 8 | 11 | 10 |
| Snow days | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Seryu-ch'on is at