Average annual temperature is 11.6 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 185 days
Number of rainy days: 168 days
Number of snow days: 12 days
Look at detailed online map of Nandarhyŏn
* Weather data for Nandarhyŏn 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) | 9.1 | 7.5 | 17.1 | 20.7 | 24.3 | 29.6 | 30.5 | 32.8 | 28.8 | 22.4 | 20.9 | 13.0 |
| Average daytime temperature (°C) | 0.7 | 4.4 | 10.0 | 15.2 | 19.2 | 23.7 | 26.8 | 27.9 | 25.3 | 18.7 | 9.3 | 3.0 |
| Average temperature (°C) | -3.5 | -0.3 | 5.4 | 10.9 | 15.8 | 20.7 | 24.4 | 25.2 | 21.7 | 14.2 | 5.0 | -0.6 |
| Average night temperature (°C) | -7.5 | -4.0 | 1.1 | 7.4 | 12.4 | 17.8 | 22.3 | 22.2 | 18.3 | 9.9 | 1.0 | -4.5 |
| Absolute minimum temperature (°C) | -16.6 | -7.4 | -3.3 | 2.5 | 6.5 | 14.1 | 19.1 | 16.9 | 12.9 | 4.3 | -6.5 | -14.1 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 7.0 | 8.4 | 9.0 | 7.5 | 9.0 | 9.6 | 8.1 | 8.4 | 8.3 | 8.5 | 6.8 | 6.1 |
| Precipitation (mm) | 33 | 4 | 22 | 112 | 167 | 154 | 260 | 243 | 78 | 47 | 95 | 71 |
| Sunny days | 18 | 26 | 24 | 11 | 16 | 8 | 8 | 9 | 10 | 20 | 15 | 20 |
| Rainy days | 6 | 2 | 7 | 19 | 15 | 22 | 23 | 22 | 20 | 11 | 13 | 8 |
| Snow days | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The largest precipitation sum in Nandarhyŏn is at