Average annual temperature is 10.4 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -20.7 °C
Number of sunny days: 216 days
Number of rainy days: 134 days
Number of snow days: 15 days
Look at detailed online map of Tonghŭng
* Weather data for Tonghŭng 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) | 5.5 | 4.3 | 11.2 | 15.9 | 23.4 | 27.4 | 29.1 | 30.6 | 30.0 | 22.2 | 19.0 | 9.7 |
| Average daytime temperature (°C) | -2.6 | 0.6 | 5.2 | 11.2 | 16.6 | 21.4 | 26.3 | 27.5 | 25.0 | 17.8 | 5.9 | -1.4 |
| Average temperature (°C) | -5.1 | -1.4 | 3.3 | 9.2 | 15.1 | 20.0 | 24.1 | 25.1 | 21.7 | 14.2 | 2.4 | -4.4 |
| Average night temperature (°C) | -8.7 | -4.0 | 1.0 | 7.2 | 13.5 | 18.5 | 22.1 | 22.7 | 18.4 | 10.6 | -1.4 | -8.1 |
| Absolute minimum temperature (°C) | -18.5 | -7.7 | -4.0 | 2.6 | 10.7 | 15.1 | 19.8 | 18.2 | 11.9 | 5.1 | -8.2 | -20.7 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 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) | 7.0 | 8.2 | 8.9 | 8.8 | 9.3 | 10.4 | 8.8 | 8.1 | 9.9 | 8.0 | 6.6 | 6.4 |
| Precipitation (mm) | 24 | 3 | 9 | 103 | 141 | 70 | 235 | 380 | 31 | 67 | 88 | 47 |
| Sunny days | 19 | 26 | 24 | 19 | 22 | 14 | 12 | 10 | 16 | 17 | 18 | 19 |
| Rainy days | 4 | 1 | 7 | 11 | 9 | 16 | 19 | 21 | 14 | 14 | 11 | 7 |
| Snow days | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Tonghŭng is at