Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -26.4 °C
Number of sunny days: 183 days
Number of rainy days: 158 days
Number of snow days: 24 days
Look at detailed online map of Tanghyŏnch’am
* Weather data for Tanghyŏnch’am 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) | 10.4 | 9.8 | 19.2 | 22.2 | 28.0 | 31.4 | 32.6 | 32.9 | 31.5 | 21.9 | 20.2 | 10.0 |
| Average daytime temperature (°C) | -2.0 | 3.3 | 11.6 | 16.2 | 22.4 | 25.7 | 29.2 | 28.4 | 26.4 | 18.5 | 7.0 | -0.6 |
| Average temperature (°C) | -7.0 | -1.9 | 4.9 | 10.1 | 16.6 | 20.7 | 24.7 | 24.7 | 20.7 | 12.1 | 1.9 | -5.7 |
| Average night temperature (°C) | -12.7 | -6.4 | -0.9 | 4.4 | 10.9 | 15.8 | 20.9 | 21.5 | 15.7 | 6.9 | -2.0 | -10.7 |
| Absolute minimum temperature (°C) | -26.3 | -14.7 | -12.5 | -2.4 | 4.1 | 9.9 | 17.4 | 16.8 | 8.3 | 0.5 | -9.6 | -26.4 |
| 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 | 15.0 | 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 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 6.3 | 8.1 | 8.7 | 8.1 | 10.1 | 9.8 | 9.2 | 6.8 | 9.7 | 8.7 | 6.2 | 5.4 |
| Precipitation (mm) | 29 | 4 | 62 | 100 | 150 | 176 | 241 | 380 | 28 | 44 | 131 | 51 |
| Sunny days | 17 | 24 | 21 | 15 | 18 | 9 | 4 | 7 | 16 | 17 | 17 | 18 |
| Rainy days | 3 | 2 | 8 | 15 | 13 | 21 | 27 | 24 | 14 | 14 | 10 | 7 |
| Snow days | 11 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |
The largest precipitation sum in Tanghyŏnch’am is at