Average temperature in June is 22.5 °C
Average daytime temperature is 26.5 °C
Average night temperature is 19.2 °C
Absolute maximum temperature: 29.9 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 8
Number of rainy days: 22
Number of snow days:
Precipitation sum: 205 mm
* Weather data for Iizuka Japan is based on climate observations for 2023 year
| Giugno (°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 | 27.4 | 26.3 | 23.9 | 25.5 | 24.6 | 19.4 | 26.9 | 20.3 | 27.9 | 26.2 | 27.4 | 27.7 | 28.1 | 24 | 25.9 | 27.6 | 29.7 | 26.2 | 28 | 29.9 | 27.7 | 25.6 | 26.9 | 27.7 | 25.9 | 28.2 | 28.9 | 27.9 | 28.6 | 25.3 |
| Apparent max temperature | 31.7 | 29.9 | 26 | 27.3 | 26.5 | 20.6 | 30.2 | 23.1 | 30.6 | 29.8 | 33.1 | 31.9 | 31.9 | 28.5 | 30.9 | 31.2 | 33.3 | 29.4 | 31.7 | 36.1 | 30.5 | 28.6 | 30.1 | 31.8 | 29.5 | 31.9 | 31.9 | 31.2 | 32 | 28.8 |
| Mean temperature | 22.3 | 21.3 | 19.7 | 20.5 | 20.5 | 17.3 | 21.7 | 18.1 | 21.6 | 21.8 | 23.1 | 23.4 | 23.2 | 21.2 | 20.3 | 22.6 | 23.5 | 21.9 | 23.3 | 25.3 | 23.8 | 22.1 | 22.7 | 23.3 | 23.6 | 25.4 | 26.3 | 25.2 | 25.1 | 23.8 |
| Apparent mean temperature | 22.4 | 18.2 | 15.4 | 16.3 | 19.8 | 16.4 | 20.5 | 17.3 | 17.7 | 20.8 | 22.3 | 22.7 | 23 | 20.9 | 17.2 | 18.3 | 22.2 | 19.9 | 21.5 | 23.8 | 23.6 | 21.4 | 20.7 | 23.3 | 25.6 | 26.5 | 26.8 | 26.9 | 25.1 | 25.2 |
| Minimum temperature | 19.7 | 16.7 | 15.3 | 16 | 17.9 | 15.3 | 18.4 | 16.1 | 16.3 | 18.6 | 19.2 | 20.3 | 19.9 | 18.6 | 15.9 | 17 | 19.4 | 17.9 | 18.9 | 21.4 | 20.3 | 19.7 | 18.4 | 19.9 | 22.1 | 23.7 | 24.5 | 23.2 | 22.9 | 22.4 |
| Apparent min temperature | 25.7 | 24.2 | 20.7 | 21.3 | 22.1 | 18.6 | 24.2 | 19.5 | 23.9 | 24.7 | 26.9 | 26.7 | 27.1 | 25 | 22.6 | 25.2 | 26.5 | 25.1 | 26.5 | 29.2 | 27.5 | 24.2 | 25.6 | 26.7 | 27.3 | 28.6 | 29.3 | 28.4 | 27.7 | 27 |
| Giugno | 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) | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 | 14.4 |
| Sunshine duration (h) | 6.1 | 8.2 | 12 | 6.3 | 1.2 | 1.6 | 9.9 | 1 | 11 | 5.1 | 10 | 10.2 | 6.5 | 1.3 | 12.4 | 13.1 | 11 | 5.5 | 12.2 | 10.1 | 7.9 | 10.9 | 12.1 | 9.6 | 0.7 | 5.3 | 8.7 | 9 | 6 | 0.1 |
| Precipitation (mm) | 22.2 | 4.7 | 0 | 0 | 9.1 | 11.7 | 0.9 | 19.9 | 0 | 2.5 | 1.3 | 0.4 | 2.6 | 3.2 | 1.2 | 0 | 0 | 0 | 0 | 21.7 | 2 | 3.3 | 0.2 | 0 | 25.2 | 0.6 | 0.3 | 3.1 | 13.6 | 55.2 |
| Precipitation hours | 13 | 7 | 0 | 0 | 6 | 7 | 1 | 9 | 0 | 11 | 6 | 3 | 10 | 7 | 3 | 0 | 0 | 0 | 0 | 4 | 6 | 10 | 1 | 0 | 19 | 5 | 3 | 9 | 18 | 24 |
| Wind speed (m/s) | 10.8 | 14 | 14.6 | 10.9 | 9 | 11.5 | 9.6 | 15.9 | 11 | 12.1 | 7.2 | 12.4 | 9.5 | 5.6 | 13.3 | 10.3 | 11.6 | 6.8 | 11.9 | 9.5 | 18.4 | 15.4 | 10.7 | 10.9 | 17 | 20.7 | 25.6 | 25.9 | 25 | 27.5 |
In June 2023, the highest daytime temperature in Iizuka was 29.9°C.
While the minimum temperature at night dropped to 15.3°C.
The average nighttime and daytime temperatures during June in Iizuka are 19.2°C and 26.5°C respectively.
The precipitation sum in June is about 205 mm.