Average annual temperature is 7.2 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 176 days
Number of rainy days: 151 days
Number of snow days: 38 days
Look at detailed online map of Isudŏk
* Weather data for Isudŏk 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) | 7.6 | 11.6 | 18.3 | 19.6 | 28.4 | 30.7 | 29.5 | 31.4 | 25.2 | 20.0 | 17.6 | 6.9 |
| Average daytime temperature (°C) | -4.3 | -0.5 | 7.9 | 13.0 | 19.4 | 22.7 | 25.6 | 23.9 | 21.8 | 15.6 | 4.5 | -4.0 |
| Average temperature (°C) | -8.8 | -5.8 | 2.0 | 7.1 | 13.8 | 17.9 | 21.3 | 20.6 | 16.6 | 9.1 | -0.3 | -8.3 |
| Average night temperature (°C) | -12.8 | -10.5 | -3.3 | 1.8 | 7.9 | 13.0 | 17.1 | 17.9 | 11.7 | 3.7 | -4.1 | -12.2 |
| Absolute minimum temperature (°C) | -27.0 | -18.6 | -11.5 | -3.7 | 0.6 | 7.1 | 12.9 | 13.0 | 5.0 | -2.8 | -12.9 | -27.2 |
| 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 | 9.2 |
| 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) | 6.9 | 8.0 | 9.6 | 8.7 | 10.7 | 10.0 | 10.1 | 5.1 | 9.5 | 9.3 | 6.5 | 5.7 |
| Precipitation (mm) | 24 | 17 | 36 | 67 | 45 | 136 | 165 | 438 | 35 | 10 | 65 | 31 |
| Sunny days | 18 | 19 | 21 | 14 | 15 | 6 | 3 | 2 | 18 | 23 | 16 | 21 |
| Rainy days | 2 | 1 | 4 | 15 | 16 | 24 | 28 | 29 | 12 | 8 | 8 | 4 |
| Snow days | 11 | 8 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
The best time to visit Isudŏk during the most sunny months:
The largest precipitation sum in Isudŏk is at