Average annual temperature is 10.7 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 223 days
Number of rainy days: 127 days
Number of snow days: 15 days
Look at detailed online map of Tongmong-maŭl
* Weather data for Tongmong-maŭl 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) | 5.4 | 4.0 | 11.6 | 15.8 | 22.7 | 25.6 | 27.6 | 29.6 | 28.2 | 21.8 | 17.3 | 6.8 |
| Average daytime temperature (°C) | -2.4 | 0.6 | 5.4 | 11.1 | 16.7 | 21.0 | 25.0 | 26.7 | 24.2 | 17.2 | 6.0 | -1.0 |
| Average temperature (°C) | -4.8 | -1.3 | 3.5 | 9.3 | 15.2 | 19.9 | 23.9 | 25.2 | 22.1 | 14.7 | 3.3 | -3.2 |
| Average night temperature (°C) | -8.3 | -3.7 | 1.3 | 7.4 | 13.7 | 18.6 | 22.7 | 23.6 | 19.9 | 11.7 | -0.1 | -6.5 |
| Absolute minimum temperature (°C) | -17.8 | -7.3 | -3.4 | 3.2 | 10.4 | 15.7 | 20.9 | 19.6 | 15.3 | 7.9 | -7.4 | -18.1 |
| 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) | 7.1 | 8.2 | 8.9 | 8.8 | 9.6 | 10.5 | 9.1 | 8.2 | 9.9 | 8.1 | 6.6 | 6.5 |
| Precipitation (mm) | 21 | 3 | 38 | 79 | 140 | 91 | 239 | 381 | 25 | 65 | 126 | 48 |
| Sunny days | 19 | 26 | 26 | 20 | 21 | 14 | 12 | 13 | 17 | 20 | 17 | 18 |
| Rainy days | 3 | 1 | 5 | 10 | 10 | 16 | 19 | 18 | 13 | 11 | 12 | 9 |
| Snow days | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The largest precipitation sum in Tongmong-maŭl is at