Average temperature in June is 20.7 °C
Average daytime temperature is 24.1 °C
Average night temperature is 17.8 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 12
Number of rainy days: 18
Number of snow days:
Precipitation sum: 222 mm
* Weather data for Incheon South Korea is based on climate observations for 2023 year
| June (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 22.9 | 20.6 | 22.7 | 20.9 | 21.1 | 21.4 | 22.5 | 22.1 | 22.7 | 26.8 | 23.3 | 23.1 | 21.6 | 22.3 | 23.2 | 22 | 24.5 | 24.1 | 30.2 | 25.2 | 23.6 | 22.2 | 25.3 | 26.1 | 30.7 | 25.9 | 25.7 | 27.7 | 24.5 | 27.1 |
| Apparent max temperature | 25.4 | 22.5 | 24.6 | 22.2 | 21.6 | 23.2 | 23.9 | 22.6 | 25.7 | 29.4 | 26.9 | 26.3 | 23.7 | 25.1 | 26.3 | 24.8 | 26.9 | 27.5 | 35.3 | 26.7 | 25.2 | 24.2 | 29.5 | 30.1 | 36.5 | 27.3 | 29.4 | 32.3 | 27.1 | 31.8 |
| Mean temperature | 18.8 | 17.7 | 18.7 | 18.4 | 18.3 | 18.1 | 20 | 18.8 | 19.9 | 20.2 | 19.9 | 19.7 | 18.9 | 19.4 | 19.8 | 19.4 | 20.7 | 21.7 | 24.2 | 21.3 | 20 | 20.3 | 22.3 | 22.9 | 25.3 | 22.8 | 23.2 | 24.5 | 23 | 23.6 |
| Apparent mean temperature | 15.5 | 14.6 | 14.2 | 16.5 | 16.7 | 16.1 | 17.3 | 16.9 | 17.1 | 17.7 | 17.1 | 16.3 | 17.1 | 17.3 | 18.4 | 18.2 | 20.3 | 21 | 22 | 19.2 | 16.9 | 19.9 | 21.9 | 21.7 | 21.4 | 21 | 23.8 | 26 | 24.8 | 24.5 |
| Minimum temperature | 15.3 | 15 | 14.2 | 16.1 | 15.7 | 16 | 17.5 | 16.8 | 16.7 | 16.6 | 16 | 15.7 | 15.7 | 16.1 | 16.8 | 16.4 | 18.7 | 19 | 20.3 | 18.6 | 16.2 | 18.1 | 20.4 | 19.3 | 20.9 | 20.7 | 21.1 | 22.7 | 21.9 | 20.8 |
| Apparent min temperature | 20.2 | 18.1 | 18.6 | 18.9 | 18.6 | 18.7 | 20.3 | 19.4 | 21.5 | 21.5 | 22 | 21.2 | 20.5 | 21.1 | 21.7 | 21.4 | 22.4 | 23.9 | 26.8 | 23 | 21.5 | 22.1 | 25.1 | 25.9 | 28.4 | 23.8 | 25.9 | 28.1 | 25.9 | 27.7 |
| June | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 |
| Sunshine duration (h) | 7.7 | 8.6 | 13 | 11.1 | 13 | 11.3 | 8.4 | 5.7 | 11 | 8.2 | 11.7 | 12 | 11.4 | 12 | 11.6 | 12.5 | 9.6 | 13 | 10 | 0 | 6 | 11 | 11.9 | 13 | 7.5 | 4.8 | 11 | 8 | 0.3 | 6.4 |
| Precipitation (mm) | 0.4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 32.8 | 13.4 | 21.3 | 1.6 | 0.2 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 54.3 | 0.6 | 0.1 | 0.1 | 0 | 13 | 13.6 | 0.5 | 3.8 | 64.6 | 1.7 |
| Precipitation hours | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 5 | 11 | 6 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 17 | 6 | 1 | 1 | 0 | 5 | 19 | 4 | 9 | 23 | 8 |
| Wind speed (m/s) | 13.1 | 14.8 | 23 | 16.8 | 20.8 | 15.3 | 23.1 | 20.9 | 20.9 | 28.2 | 10.8 | 16.1 | 17.7 | 14.8 | 14.9 | 11.9 | 15.1 | 16.6 | 18.1 | 16.2 | 15 | 18.9 | 14.4 | 14.7 | 24.2 | 28.9 | 17.6 | 15.4 | 28.9 | 8.6 |
In June 2023, the highest daytime temperature in Incheon was 30.7°C.
While the minimum temperature at night dropped to 14.2°C.
The average nighttime and daytime temperatures during June in Incheon are 17.8°C and 24.1°C respectively.
The precipitation sum in June is about 222 mm.