Average annual temperature is 11.8 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 185 days
Number of rainy days: 165 days
Number of snow days: 15 days
Look at detailed online map of Tongson
* Weather data for Tongson 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) | 10.0 | 10.4 | 20.6 | 23.0 | 29.0 | 32.4 | 31.9 | 33.4 | 30.6 | 23.0 | 23.7 | 15.0 |
| Average daytime temperature (°C) | 0.2 | 5.0 | 13.1 | 17.3 | 23.6 | 26.6 | 29.5 | 28.9 | 26.5 | 19.2 | 8.2 | 2.0 |
| Average temperature (°C) | -4.2 | -0.4 | 6.3 | 11.6 | 17.7 | 21.5 | 25.5 | 25.2 | 21.7 | 13.8 | 3.7 | -2.0 |
| Average night temperature (°C) | -8.7 | -4.3 | 0.9 | 6.7 | 12.4 | 17.0 | 22.2 | 22.1 | 17.8 | 9.6 | -0.2 | -5.9 |
| Absolute minimum temperature (°C) | -18.8 | -7.1 | -5.0 | 1.0 | 6.2 | 12.3 | 19.4 | 16.7 | 12.1 | 4.0 | -7.4 | -17.6 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.2 | 8.3 | 9.4 | 8.2 | 9.1 | 9.7 | 9.3 | 7.7 | 8.6 | 8.6 | 6.6 | 5.9 |
| Precipitation (mm) | 21 | 3 | 8 | 93 | 121 | 196 | 175 | 279 | 43 | 53 | 119 | 65 |
| Sunny days | 18 | 25 | 24 | 13 | 20 | 10 | 8 | 3 | 11 | 20 | 15 | 18 |
| Rainy days | 6 | 2 | 6 | 17 | 11 | 20 | 23 | 28 | 19 | 11 | 13 | 9 |
| Snow days | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Tongson is at