Average annual temperature is 8.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -30.0 °C
Number of sunny days: 190 days
Number of rainy days: 150 days
Number of snow days: 25 days
Look at detailed online map of Tongjang
* Weather data for Tongjang 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) | 7.1 | 7.3 | 18.7 | 21.4 | 24.9 | 32.2 | 30.8 | 30.2 | 28.0 | 19.6 | 17.9 | 7.7 |
| Average daytime temperature (°C) | -5.2 | 0.8 | 9.1 | 13.8 | 20.2 | 24.1 | 27.6 | 26.3 | 23.7 | 15.4 | 3.7 | -4.7 |
| Average temperature (°C) | -9.4 | -3.8 | 3.7 | 8.7 | 15.5 | 19.6 | 23.5 | 22.6 | 18.8 | 10.7 | -0.6 | -8.7 |
| Average night temperature (°C) | -14.7 | -7.8 | -0.9 | 4.1 | 11.2 | 15.7 | 20.0 | 19.3 | 14.6 | 6.8 | -4.3 | -13.5 |
| Absolute minimum temperature (°C) | -24.8 | -13.2 | -13.8 | -2.6 | 6.3 | 9.4 | 17.4 | 13.2 | 8.6 | 0.9 | -12.0 | -30.0 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 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) | 6.4 | 7.9 | 8.8 | 8.4 | 10.2 | 10.0 | 9.6 | 7.6 | 9.8 | 8.4 | 6.0 | 5.7 |
| Precipitation (mm) | 22 | 5 | 39 | 90 | 96 | 181 | 225 | 341 | 45 | 39 | 82 | 46 |
| Sunny days | 19 | 23 | 19 | 14 | 18 | 10 | 8 | 3 | 17 | 21 | 17 | 21 |
| Rainy days | 3 | 2 | 10 | 15 | 13 | 20 | 23 | 28 | 13 | 9 | 10 | 4 |
| Snow days | 9 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 6 |
The largest precipitation sum in Tongjang is at