Average temperature in June is 22.4 °C
Average daytime temperature is 26.9 °C
Average night temperature is 18.8 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 14 °C
Number of sunny days: 6
Number of rainy days: 24
Number of snow days:
Precipitation sum: 326 mm
* Weather data for Koga 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 | 25.2 | 23 | 23.4 | 26.7 | 28.7 | 25.6 | 27.9 | 27.8 | 25.6 | 27.1 | 22.3 | 23.9 | 28.6 | 25.1 | 24.5 | 27.7 | 30.1 | 30.9 | 26.8 | 26.3 | 27.4 | 21.2 | 25.1 | 29 | 29.5 | 29.8 | 28 | 31.6 | 31.2 | 27 |
| Apparent max temperature | 23.8 | 22.6 | 25.6 | 26.5 | 28.7 | 26.1 | 31 | 28.8 | 28.3 | 29 | 24.4 | 26.4 | 33.7 | 29.2 | 26.8 | 30.9 | 32.7 | 34.4 | 29 | 27 | 29 | 22.4 | 27.2 | 31.5 | 33.2 | 32.5 | 32 | 36.8 | 36 | 32 |
| Mean temperature | 21.3 | 19.2 | 19 | 20.9 | 21.7 | 20.4 | 22.8 | 22.3 | 21.9 | 22.3 | 20.4 | 21 | 23.5 | 22 | 21.6 | 22.4 | 23.7 | 24.9 | 21.9 | 21.5 | 22.1 | 17.6 | 21.6 | 23.6 | 24.6 | 25.2 | 24.4 | 26.1 | 26.6 | 24.7 |
| Apparent mean temperature | 19.6 | 19.1 | 12.1 | 15.4 | 15.6 | 17.2 | 20.3 | 20.3 | 21.8 | 21.2 | 21.4 | 20.6 | 22.4 | 23 | 21.6 | 18.3 | 19.9 | 23.4 | 19.5 | 17.6 | 19.6 | 12.7 | 20.9 | 20.4 | 23.7 | 25.4 | 24.4 | 25.7 | 27.3 | 28 |
| Minimum temperature | 19 | 18.2 | 14.3 | 15.4 | 14.8 | 16 | 19.4 | 19.1 | 19.8 | 19 | 19 | 19.2 | 20.4 | 20.4 | 19.7 | 16.9 | 18 | 20.2 | 18.9 | 16.4 | 17.8 | 14 | 19 | 18.3 | 20.5 | 21.8 | 20.9 | 21.7 | 23.1 | 23.3 |
| Apparent min temperature | 21.4 | 20.8 | 18.4 | 21.2 | 22.2 | 20.9 | 24.3 | 23.3 | 24.5 | 24.4 | 22.8 | 23.3 | 26.7 | 25 | 24.1 | 23.9 | 25.9 | 27.8 | 22.5 | 22.4 | 23.2 | 18.4 | 24.1 | 26 | 27.4 | 28.2 | 28.2 | 30.6 | 31.1 | 29.4 |
| 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) | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 |
| Sunshine duration (h) | 10 | 0 | 10.4 | 12.4 | 11.6 | 7.9 | 11.4 | 4.9 | 3.1 | 3.4 | 0 | 3.4 | 9.6 | 1 | 3.6 | 13.2 | 13.3 | 12.6 | 12.1 | 12.6 | 10.9 | 1 | 4.5 | 12.6 | 10.3 | 10 | 2.9 | 10.1 | 10.9 | 1.7 |
| Precipitation (mm) | 51.2 | 147.3 | 1.8 | 0 | 0 | 0.6 | 0 | 25 | 1.3 | 6.5 | 12.6 | 11.6 | 2.8 | 1.9 | 14 | 2.2 | 0 | 0 | 0.6 | 0 | 1.1 | 29 | 0.1 | 0.6 | 0.3 | 0.8 | 3.8 | 0.6 | 0.1 | 10 |
| Precipitation hours | 9 | 24 | 6 | 0 | 0 | 3 | 0 | 14 | 2 | 7 | 21 | 20 | 8 | 6 | 18 | 4 | 0 | 0 | 5 | 0 | 2 | 15 | 1 | 5 | 3 | 4 | 5 | 4 | 1 | 21 |
| Wind speed (m/s) | 24.5 | 43.5 | 18.2 | 22.4 | 12.2 | 18.8 | 18.2 | 17.6 | 11.6 | 17 | 12.1 | 11.8 | 14.8 | 13.3 | 12 | 25.3 | 15.9 | 13.4 | 20.3 | 17.5 | 17.7 | 16.3 | 7.1 | 15.4 | 14.9 | 15.5 | 10.8 | 8.9 | 11.1 | 7.3 |
In June 2023, the highest daytime temperature in Koga was 31.6°C.
While the minimum temperature at night dropped to 14°C.
The average nighttime and daytime temperatures during June in Koga are 18.8°C and 26.9°C respectively.
The precipitation sum in June is about 326 mm.