Average annual temperature is 10.7 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 177 days
Number of rainy days: 169 days
Number of snow days: 19 days
Look at detailed online map of Tongsandae
* Weather data for Tongsandae 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) | 6.7 | 10.0 | 20.9 | 24.0 | 28.8 | 32.0 | 32.2 | 33.1 | 31.0 | 22.0 | 21.8 | 12.3 |
| Average daytime temperature (°C) | -0.6 | 4.8 | 12.6 | 16.4 | 21.8 | 25.6 | 29.2 | 28.2 | 26.0 | 18.5 | 7.6 | 1.4 |
| Average temperature (°C) | -5.5 | -0.7 | 5.7 | 10.1 | 16.0 | 20.3 | 24.7 | 24.1 | 20.7 | 12.4 | 2.7 | -3.1 |
| Average night temperature (°C) | -10.6 | -4.5 | -0.1 | 4.9 | 10.4 | 15.4 | 21.1 | 20.6 | 16.5 | 7.5 | -1.0 | -7.2 |
| Absolute minimum temperature (°C) | -20.9 | -7.8 | -6.0 | -0.9 | 2.8 | 10.8 | 17.9 | 14.2 | 9.7 | 1.8 | -9.3 | -19.7 |
| 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) | 9.8 | 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) | 6.8 | 8.3 | 9.3 | 8.0 | 9.1 | 9.3 | 8.1 | 7.4 | 8.1 | 7.9 | 6.6 | 5.6 |
| Precipitation (mm) | 40 | 4 | 22 | 113 | 129 | 251 | 223 | 353 | 88 | 39 | 118 | 76 |
| Sunny days | 20 | 24 | 25 | 10 | 18 | 8 | 8 | 4 | 9 | 20 | 15 | 16 |
| Rainy days | 3 | 1 | 6 | 20 | 13 | 22 | 23 | 27 | 21 | 11 | 13 | 9 |
| Snow days | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
The largest precipitation sum in Tongsandae is at