Average annual temperature is 14.8 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 201 days
Number of rainy days: 162 days
Number of snow days: 2 days
Look at detailed online map of Ilp’yŏng
* Weather data for Ilp’yŏng 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) | 17.6 | 14.5 | 24.4 | 25.6 | 27.2 | 31.7 | 32.5 | 34.9 | 30.6 | 24.4 | 26.1 | 19.0 |
| Average daytime temperature (°C) | 7.6 | 10.6 | 17.4 | 19.3 | 22.4 | 27.0 | 28.4 | 30.8 | 27.3 | 21.6 | 15.0 | 9.4 |
| Average temperature (°C) | 1.5 | 4.5 | 10.9 | 13.9 | 17.9 | 22.7 | 25.3 | 27.1 | 23.4 | 15.7 | 9.3 | 4.1 |
| Average night temperature (°C) | -3.2 | -0.5 | 5.4 | 9.0 | 14.1 | 19.1 | 22.8 | 24.0 | 20.2 | 10.9 | 4.5 | 0.1 |
| Absolute minimum temperature (°C) | -10.5 | -5.9 | -3.6 | 1.3 | 6.7 | 14.5 | 19.1 | 21.2 | 14.9 | 5.5 | -3.1 | -7.4 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.6 | 8.6 | 7.7 | 7.7 | 8.8 | 6.6 | 10.0 | 8.0 | 8.9 | 8.1 | 6.9 |
| Precipitation (mm) | 62 | 32 | 63 | 129 | 227 | 242 | 353 | 303 | 220 | 10 | 68 | 80 |
| Sunny days | 26 | 21 | 22 | 15 | 12 | 11 | 5 | 8 | 11 | 25 | 24 | 21 |
| Rainy days | 5 | 7 | 9 | 15 | 19 | 19 | 26 | 23 | 19 | 6 | 6 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Ilp’yŏng is at