Average annual temperature is 11.3 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -24.4 °C
Number of sunny days: 210 days
Number of rainy days: 146 days
Number of snow days: 9 days
Look at detailed online map of Tongmyŏn-dong
* Weather data for Tongmyŏn-dong 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) | 12.0 | 12.3 | 21.0 | 23.0 | 30.9 | 32.8 | 33.8 | 34.8 | 30.1 | 22.7 | 23.7 | 13.7 |
| Average daytime temperature (°C) | 1.0 | 5.4 | 13.6 | 16.6 | 23.3 | 26.5 | 30.0 | 27.9 | 25.2 | 19.5 | 8.9 | 1.0 |
| Average temperature (°C) | -4.0 | 0.1 | 6.6 | 10.9 | 17.1 | 21.2 | 25.3 | 24.3 | 20.4 | 13.4 | 3.9 | -4.1 |
| Average night temperature (°C) | -8.7 | -4.2 | 0.7 | 6.0 | 11.3 | 16.5 | 21.7 | 21.6 | 16.7 | 8.2 | -0.2 | -9.1 |
| Absolute minimum temperature (°C) | -19.6 | -10.0 | -5.9 | 2.1 | 4.2 | 11.8 | 18.0 | 16.1 | 10.2 | 2.3 | -7.6 | -24.4 |
| 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 | 14.6 | 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) | 6.9 | 7.8 | 9.0 | 8.6 | 10.0 | 10.1 | 9.1 | 6.3 | 8.6 | 8.8 | 6.9 | 5.5 |
| Precipitation (mm) | 31 | 14 | 31 | 105 | 81 | 159 | 193 | 403 | 80 | 12 | 71 | 99 |
| Sunny days | 24 | 21 | 25 | 18 | 19 | 11 | 14 | 7 | 9 | 22 | 21 | 19 |
| Rainy days | 3 | 3 | 6 | 12 | 12 | 19 | 17 | 24 | 21 | 9 | 9 | 11 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Tongmyŏn-dong is at