Average annual temperature is 11.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 192 days
Number of rainy days: 157 days
Number of snow days: 16 days
Look at detailed online map of Tongjŏl-li
* Weather data for Tongjŏl-li 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) | 9.7 | 11.1 | 21.2 | 23.6 | 29.2 | 32.4 | 31.7 | 33.2 | 30.4 | 23.2 | 23.7 | 15.8 |
| Average daytime temperature (°C) | -0.1 | 5.0 | 13.1 | 17.3 | 23.6 | 26.7 | 29.5 | 29.0 | 26.5 | 19.4 | 8.4 | 2.2 |
| Average temperature (°C) | -4.5 | -0.4 | 6.3 | 11.6 | 17.8 | 21.7 | 25.4 | 25.3 | 21.8 | 14.2 | 4.2 | -1.8 |
| Average night temperature (°C) | -9.0 | -4.2 | 1.0 | 7.0 | 12.8 | 17.6 | 22.3 | 22.3 | 17.9 | 10.1 | 0.3 | -5.6 |
| Absolute minimum temperature (°C) | -17.5 | -6.5 | -5.0 | 1.4 | 6.7 | 13.7 | 19.6 | 17.0 | 12.9 | 5.0 | -7.0 | -15.4 |
| 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) | 9.8 | 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) | 7.3 | 8.4 | 9.3 | 8.2 | 9.1 | 9.7 | 9.0 | 7.9 | 8.5 | 8.5 | 6.6 | 5.5 |
| Precipitation (mm) | 19 | 3 | 9 | 92 | 140 | 178 | 184 | 268 | 32 | 43 | 138 | 66 |
| Sunny days | 18 | 25 | 26 | 14 | 21 | 9 | 8 | 6 | 12 | 21 | 16 | 16 |
| Rainy days | 6 | 2 | 4 | 16 | 10 | 21 | 23 | 25 | 18 | 10 | 12 | 10 |
| Snow days | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Tongjŏl-li is at