Average annual temperature is 5.3 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -29.5 °C
Number of sunny days: 175 days
Number of rainy days: 155 days
Number of snow days: 35 days
Look at detailed online map of Tongiso
* Weather data for Tongiso 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) | 7.7 | 8.5 | 16.2 | 22.1 | 28.4 | 30.8 | 31.0 | 31.8 | 27.1 | 19.2 | 19.0 | 10.2 |
| Average daytime temperature (°C) | -6.3 | -1.7 | 7.9 | 12.0 | 19.7 | 22.9 | 27.2 | 25.2 | 22.3 | 14.1 | 2.2 | -5.6 |
| Average temperature (°C) | -11.9 | -7.9 | 0.9 | 5.4 | 12.1 | 16.7 | 20.8 | 20.0 | 15.1 | 6.5 | -3.5 | -11.5 |
| Average night temperature (°C) | -16.5 | -12.7 | -4.3 | 0.1 | 5.0 | 11.2 | 15.3 | 16.2 | 9.1 | 0.7 | -7.7 | -16.1 |
| Absolute minimum temperature (°C) | -28.3 | -20.4 | -16.5 | -4.6 | -1.8 | 6.8 | 12.2 | 9.3 | 1.6 | -5.2 | -16.9 | -29.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.5 | 9.1 | 8.3 | 10.8 | 10.3 | 10.5 | 7.6 | 9.8 | 9.3 | 6.7 | 6.5 |
| Precipitation (mm) | 14 | 7 | 25 | 53 | 97 | 139 | 110 | 289 | 19 | 16 | 49 | 21 |
| Sunny days | 22 | 22 | 20 | 11 | 12 | 4 | 4 | 3 | 20 | 18 | 18 | 21 |
| Rainy days | 1 | 1 | 4 | 18 | 19 | 26 | 27 | 28 | 10 | 13 | 6 | 2 |
| Snow days | 8 | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 |
The largest precipitation sum in Tongiso is at