Average temperature in June is 22.5 °C
Average daytime temperature is 26.1 °C
Average night temperature is 19.5 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 14 °C
Number of sunny days: 11
Number of rainy days: 19
Number of snow days:
Precipitation sum: 423 mm
* Weather data for Hekinan Japan 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 | 23.1 | 22.7 | 24.7 | 26.3 | 26.7 | 23.2 | 26.1 | 23.8 | 26.4 | 25.6 | 21.8 | 23.2 | 29.4 | 25.2 | 24 | 26.2 | 30 | 26.5 | 28.7 | 24.9 | 24.1 | 22.2 | 25.9 | 27.6 | 28.2 | 26.2 | 28.7 | 30.9 | 30.5 | 30 |
| Apparent max temperature | 23.4 | 25.7 | 22.7 | 27.4 | 28.4 | 24.3 | 27.8 | 26 | 29.4 | 29.7 | 25.4 | 26.6 | 32.8 | 29.3 | 27.4 | 26.9 | 33.3 | 30 | 32.8 | 25 | 23.7 | 23.3 | 29.9 | 29.9 | 33.3 | 30.5 | 34.4 | 37.1 | 35.8 | 36.3 |
| Mean temperature | 21.2 | 20.8 | 19.5 | 21.1 | 21.8 | 19.4 | 21.5 | 21.6 | 22.2 | 21.9 | 20.9 | 21.4 | 24.4 | 23.1 | 21.7 | 22.1 | 23.8 | 22.7 | 23.7 | 22.1 | 21.8 | 20.5 | 22.9 | 23.4 | 23.6 | 23.9 | 25.5 | 25.4 | 26.2 | 25.6 |
| Apparent mean temperature | 19.8 | 18.2 | 12.9 | 16.4 | 16.8 | 17.9 | 17.4 | 18.1 | 21.4 | 20.8 | 21.5 | 22.4 | 22 | 24.3 | 20.8 | 18.3 | 21.8 | 20.7 | 21.3 | 20.1 | 19.1 | 19.4 | 22.6 | 21.3 | 23.3 | 25.6 | 26.4 | 24.9 | 27.7 | 28.9 |
| Minimum temperature | 19.8 | 19 | 14 | 16 | 16.3 | 17.1 | 16.5 | 19.6 | 19 | 19.8 | 20 | 19.8 | 20.3 | 21.1 | 19.1 | 17.4 | 19.7 | 19.1 | 20.2 | 19.3 | 19.3 | 18.7 | 20.4 | 19.3 | 20.1 | 21.7 | 22.6 | 21.4 | 23.3 | 23.9 |
| Apparent min temperature | 21.3 | 22 | 17.4 | 21.5 | 22.9 | 20.4 | 22.8 | 22.3 | 25 | 24 | 23.8 | 24.6 | 27.6 | 26.8 | 24.3 | 22.9 | 26.4 | 25.1 | 25.6 | 22.5 | 21.7 | 22.1 | 25.9 | 25.8 | 27.2 | 27.9 | 29.8 | 29.7 | 31.2 | 31 |
| 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) | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 |
| Sunshine duration (h) | 7.6 | 0.2 | 11.6 | 10.1 | 8.3 | 3.2 | 11.4 | 1 | 6.6 | 3.7 | 0 | 2.9 | 9 | 4.2 | 2.9 | 13.4 | 12.6 | 6.7 | 11.9 | 12.9 | 7.5 | 0 | 10.6 | 7.2 | 6 | 3.2 | 10.3 | 9.7 | 10.4 | 4 |
| Precipitation (mm) | 49 | 194.1 | 0 | 0 | 0 | 6.9 | 0 | 36 | 0 | 17.8 | 25.2 | 19.8 | 2.4 | 0.5 | 3 | 0.1 | 0 | 0 | 0 | 0 | 6.2 | 8.3 | 0.1 | 0 | 0 | 0.4 | 0.1 | 4.6 | 1.9 | 46.9 |
| Precipitation hours | 14 | 23 | 0 | 0 | 0 | 13 | 0 | 17 | 0 | 11 | 24 | 16 | 4 | 3 | 10 | 1 | 0 | 0 | 0 | 0 | 5 | 10 | 1 | 0 | 0 | 3 | 1 | 9 | 9 | 21 |
| Wind speed (m/s) | 27.2 | 40.8 | 34.6 | 17.7 | 12 | 15.9 | 20.1 | 35.2 | 18.3 | 19.3 | 12.5 | 13.6 | 13.4 | 9.2 | 17.6 | 23.4 | 14 | 14.6 | 15 | 25.7 | 25.5 | 18.8 | 12.5 | 13 | 11.9 | 10.5 | 11.9 | 12.7 | 8.6 | 10.8 |
In June 2023, the highest daytime temperature in Hekinan was 30.9°C.
While the minimum temperature at night dropped to 14°C.
The average nighttime and daytime temperatures during June in Hekinan are 19.5°C and 26.1°C respectively.
The precipitation sum in June is about 423 mm.