Average annual temperature is 9.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -23.1 °C
Number of sunny days: 196 days
Number of rainy days: 138 days
Number of snow days: 31 days
Look at detailed online map of Sijŏnju
* Weather data for Sijŏnju 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) | 8.1 | 13.6 | 17.3 | 24.2 | 26.5 | 32.6 | 32.0 | 34.9 | 27.9 | 22.5 | 18.8 | 10.0 |
| Average daytime temperature (°C) | -1.0 | 3.6 | 9.9 | 14.2 | 21.3 | 25.3 | 27.6 | 27.0 | 24.0 | 18.6 | 8.1 | -0.6 |
| Average temperature (°C) | -6.4 | -1.5 | 3.8 | 8.6 | 15.4 | 20.1 | 23.5 | 23.5 | 19.1 | 11.7 | 2.7 | -5.5 |
| Average night temperature (°C) | -11.3 | -5.5 | -1.2 | 3.4 | 9.9 | 15.4 | 19.8 | 20.9 | 14.8 | 6.1 | -1.5 | -9.6 |
| Absolute minimum temperature (°C) | -23.1 | -14.7 | -7.4 | -2.1 | 5.0 | 11.1 | 15.2 | 17.3 | 9.0 | -0.1 | -9.6 | -19.2 |
| 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) | 6.5 | 7.7 | 9.1 | 8.8 | 10.9 | 10.4 | 9.8 | 6.7 | 9.3 | 9.5 | 6.4 | 5.6 |
| Precipitation (mm) | 19 | 19 | 21 | 55 | 42 | 99 | 94 | 374 | 62 | 14 | 104 | 33 |
| Sunny days | 17 | 17 | 23 | 17 | 17 | 11 | 13 | 7 | 17 | 25 | 15 | 17 |
| Rainy days | 2 | 3 | 8 | 13 | 14 | 19 | 18 | 24 | 13 | 6 | 14 | 4 |
| Snow days | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 10 |
The best time to visit Sijŏnju during the most sunny months:
The largest precipitation sum in Sijŏnju is at