Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -17.3 °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 Nondudŭl
* Weather data for Nondudŭl South 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) | 12.4 | 11.4 | 20.6 | 24.2 | 29.3 | 30.8 | 32.4 | 33.4 | 27.4 | 21.1 | 21.7 | 14.3 |
| Average daytime temperature (°C) | 2.1 | 6.1 | 14.1 | 16.0 | 21.2 | 25.8 | 27.7 | 28.4 | 23.9 | 17.8 | 9.8 | 4.0 |
| Average temperature (°C) | -2.0 | 1.2 | 8.1 | 10.9 | 16.3 | 20.8 | 23.9 | 24.6 | 20.4 | 12.9 | 5.3 | 0.2 |
| Average night temperature (°C) | -5.7 | -2.4 | 3.1 | 6.5 | 12.1 | 16.9 | 21.1 | 21.7 | 17.5 | 8.9 | 1.2 | -2.8 |
| Absolute minimum temperature (°C) | -17.3 | -7.5 | -5.4 | -0.7 | 4.5 | 13.1 | 17.2 | 18.5 | 12.4 | 2.6 | -8.4 | -14.0 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.5 | 7.5 | 9.1 | 8.6 | 9.0 | 9.9 | 7.9 | 9.6 | 7.2 | 8.7 | 7.8 | 6.9 |
| Precipitation (mm) | 27 | 14 | 59 | 76 | 158 | 209 | 311 | 233 | 234 | 16 | 29 | 107 |
| Sunny days | 22 | 18 | 24 | 14 | 18 | 8 | 5 | 5 | 9 | 22 | 18 | 22 |
| Rainy days | 4 | 5 | 7 | 16 | 13 | 22 | 26 | 26 | 21 | 9 | 11 | 8 |
| Snow days | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Nondudŭl is at