Average annual temperature is 9.2 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -28.7 °C
Number of sunny days: 171 days
Number of rainy days: 163 days
Number of snow days: 31 days
Look at detailed online map of Tongsin
* Weather data for Tongsin 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) | 10.3 | 8.8 | 18.7 | 21.0 | 26.3 | 30.8 | 31.1 | 31.2 | 29.6 | 21.5 | 17.6 | 8.7 |
| Average daytime temperature (°C) | -3.1 | 1.9 | 10.5 | 14.9 | 21.2 | 24.5 | 27.5 | 27.0 | 25.0 | 17.1 | 5.4 | -1.8 |
| Average temperature (°C) | -8.5 | -3.4 | 4.1 | 9.3 | 15.9 | 19.8 | 23.4 | 23.5 | 19.8 | 11.5 | 0.9 | -6.5 |
| Average night temperature (°C) | -14.3 | -7.8 | -0.9 | 4.5 | 11.1 | 15.5 | 20.2 | 20.8 | 15.5 | 7.2 | -2.6 | -10.5 |
| Absolute minimum temperature (°C) | -28.7 | -16.4 | -16.8 | -2.2 | 6.1 | 8.7 | 17.1 | 15.2 | 8.3 | 0.0 | -10.6 | -27.6 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.3 | 8.0 | 8.7 | 8.0 | 10.1 | 10.0 | 9.0 | 6.7 | 10.0 | 8.7 | 6.0 | 5.4 |
| Precipitation (mm) | 35 | 7 | 56 | 114 | 152 | 193 | 296 | 377 | 22 | 54 | 135 | 50 |
| Sunny days | 15 | 24 | 21 | 16 | 12 | 8 | 5 | 3 | 17 | 17 | 16 | 17 |
| Rainy days | 2 | 2 | 8 | 14 | 19 | 22 | 26 | 28 | 13 | 14 | 10 | 5 |
| Snow days | 14 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 9 |
The largest precipitation sum in Tongsin is at