Average annual temperature is 11.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 194 days
Number of rainy days: 149 days
Number of snow days: 22 days
Look at detailed online map of Taehyŏn
* Weather data for Taehyŏn 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) | 8.1 | 8.2 | 17.2 | 22.6 | 28.7 | 28.0 | 30.7 | 31.7 | 29.7 | 22.3 | 22.7 | 15.3 |
| Average daytime temperature (°C) | -1.2 | 3.0 | 10.2 | 15.2 | 21.3 | 24.3 | 27.9 | 27.9 | 25.4 | 18.8 | 7.7 | 1.2 |
| Average temperature (°C) | -4.6 | -0.6 | 5.3 | 10.7 | 16.8 | 20.6 | 24.7 | 25.1 | 21.8 | 14.6 | 4.3 | -2.0 |
| Average night temperature (°C) | -9.3 | -3.6 | 1.2 | 7.2 | 12.9 | 17.4 | 22.2 | 22.7 | 18.3 | 11.0 | 0.9 | -5.4 |
| Absolute minimum temperature (°C) | -17.4 | -6.2 | -2.6 | 3.3 | 7.8 | 14.3 | 19.9 | 17.8 | 13.5 | 5.9 | -6.0 | -14.9 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 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 | 9.2 | 8.6 | 9.1 | 10.1 | 9.1 | 8.4 | 9.2 | 8.6 | 6.8 | 6.1 |
| Precipitation (mm) | 22 | 4 | 17 | 106 | 126 | 193 | 208 | 328 | 28 | 87 | 90 | 57 |
| Sunny days | 17 | 24 | 23 | 15 | 20 | 15 | 10 | 7 | 13 | 18 | 17 | 15 |
| Rainy days | 4 | 3 | 6 | 15 | 11 | 15 | 21 | 24 | 17 | 13 | 11 | 9 |
| Snow days | 10 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Taehyŏn is at