Average annual temperature is 9.2 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 180 days
Number of rainy days: 166 days
Number of snow days: 19 days
Look at detailed online map of Ipyeongni
* Weather data for Ipyeongni 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) | 9.7 | 9.2 | 19.8 | 23.6 | 26.7 | 30.1 | 32.0 | 31.7 | 28.4 | 19.1 | 20.1 | 12.3 |
| Average daytime temperature (°C) | -1.0 | 3.6 | 11.6 | 14.3 | 20.2 | 24.3 | 27.7 | 27.3 | 23.5 | 16.0 | 6.9 | 0.8 |
| Average temperature (°C) | -5.7 | -1.9 | 4.4 | 8.2 | 14.2 | 18.6 | 22.8 | 22.5 | 18.4 | 9.9 | 1.9 | -3.4 |
| Average night temperature (°C) | -10.0 | -5.4 | -1.4 | 2.8 | 8.6 | 13.6 | 19.2 | 18.8 | 14.4 | 4.9 | -2.1 | -6.8 |
| Absolute minimum temperature (°C) | -22.5 | -9.3 | -8.2 | -4.0 | 0.0 | 9.4 | 16.1 | 13.1 | 7.8 | 0.3 | -11.0 | -18.6 |
| 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 | 14.8 | 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) | 6.9 | 8.1 | 9.2 | 7.4 | 9.4 | 9.7 | 8.3 | 8.2 | 7.5 | 8.1 | 6.4 | 5.9 |
| Precipitation (mm) | 34 | 2 | 17 | 93 | 113 | 219 | 286 | 262 | 117 | 20 | 86 | 85 |
| Sunny days | 19 | 24 | 24 | 11 | 20 | 10 | 4 | 6 | 10 | 18 | 17 | 17 |
| Rainy days | 3 | 0 | 7 | 19 | 11 | 20 | 27 | 25 | 20 | 13 | 12 | 9 |
| Snow days | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Ipyeongni is at