Average temperature in September is 25.4 °C
Average daytime temperature is 30.1 °C
Average night temperature is 21.8 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 7
Number of rainy days: 23
Number of snow days:
Precipitation sum: 139 mm
* Weather data for Kikuchi Japan is based on climate observations for 2023 year
| September (°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 | 27.5 | 29.8 | 33.2 | 34.3 | 31.9 | 31.5 | 31.1 | 30.1 | 31.3 | 31.3 | 30.5 | 31.6 | 32.2 | 26.4 | 30.9 | 31.4 | 29.4 | 29.3 | 29.8 | 30.4 | 27.4 | 27.8 | 29.5 | 28.7 | 29.4 | 29.6 | 29.8 | 28.8 | 30.7 | 28.8 |
| Apparent max temperature | 33.9 | 35.3 | 38.3 | 39.4 | 38.1 | 35.4 | 33.2 | 34.9 | 35.2 | 36.2 | 35.4 | 36 | 38.5 | 32.9 | 36.8 | 37.5 | 34.1 | 35.5 | 35.6 | 35.1 | 32 | 30.3 | 31.7 | 31.4 | 33.9 | 35 | 35.3 | 32.1 | 34.7 | 32.8 |
| Mean temperature | 25.4 | 26.4 | 27.3 | 27.8 | 26.9 | 26.3 | 25.7 | 25.2 | 26.3 | 25.4 | 25 | 26.4 | 25.3 | 24.7 | 26.5 | 26 | 25.3 | 25.1 | 25.6 | 26.7 | 24.2 | 22.8 | 23.9 | 23.6 | 24.9 | 25.7 | 24.9 | 23.3 | 25 | 24.6 |
| Apparent mean temperature | 28.3 | 26.9 | 25.4 | 26.4 | 26.5 | 21.2 | 22.9 | 22.7 | 25.4 | 26.2 | 25 | 26.3 | 27.6 | 27.1 | 27.7 | 26.4 | 25.6 | 26.6 | 26.4 | 27.6 | 25 | 23.6 | 19.2 | 21.9 | 25.9 | 27 | 23.2 | 20.7 | 23.8 | 23.7 |
| Minimum temperature | 23.4 | 23.1 | 21.9 | 22.7 | 22.7 | 19.7 | 20.1 | 20.2 | 22 | 22.3 | 21.9 | 22.7 | 23.1 | 23 | 23.3 | 22.2 | 21.9 | 22.4 | 22.2 | 24.3 | 21.5 | 20.4 | 19.9 | 20 | 22.4 | 22.6 | 20.2 | 18.6 | 21.1 | 20.7 |
| Apparent min temperature | 31.1 | 31.2 | 31.8 | 32.1 | 31.4 | 28.8 | 28.4 | 28.6 | 29.9 | 29.7 | 29.2 | 30.2 | 30.4 | 30.2 | 31.7 | 31.1 | 29.7 | 29.7 | 30.4 | 30.9 | 28.4 | 26.4 | 25.1 | 25.4 | 29.1 | 30.5 | 29 | 26.2 | 28.3 | 28 |
| September | 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) | 12.9 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 0 | 4.5 | 11.7 | 11.7 | 10.7 | 11.7 | 11.7 | 11.7 | 11.7 | 10.4 | 11.2 | 11.5 | 7.2 | 1.2 | 10.5 | 10.2 | 11.3 | 9.9 | 10.3 | 9.2 | 5.4 | 6.1 | 8.7 | 11.2 | 10.3 | 10.9 | 10.9 | 11 | 10.9 | 9.7 |
| Precipitation (mm) | 9.8 | 0 | 0.2 | 0.3 | 0.8 | 0.4 | 0 | 1.2 | 0 | 5.3 | 1.3 | 0.5 | 16.1 | 9.7 | 6.6 | 1.8 | 20.7 | 16.2 | 1.6 | 5 | 22 | 11.1 | 0 | 0 | 3.8 | 2.5 | 0.8 | 0 | 0 | 0.9 |
| Precipitation hours | 15 | 0 | 2 | 2 | 4 | 3 | 0 | 4 | 0 | 7 | 2 | 2 | 11 | 16 | 6 | 5 | 4 | 21 | 13 | 10 | 13 | 8 | 0 | 0 | 9 | 14 | 4 | 0 | 0 | 6 |
| Wind speed (m/s) | 6.7 | 6.5 | 7.3 | 10.9 | 11 | 18.8 | 14.5 | 11.3 | 10.1 | 18.7 | 9.1 | 11.7 | 16.1 | 6.5 | 11.1 | 11.8 | 11.4 | 11.8 | 9.5 | 14 | 16.5 | 10.3 | 13.7 | 10.2 | 9.8 | 5.6 | 6.6 | 11.5 | 12 | 10.6 |
In September 2023, the highest daytime temperature in Kikuchi was 34.3°C.
While the minimum temperature at night dropped to 18.6°C.
The average nighttime and daytime temperatures during September in Kikuchi are 21.8°C and 30.1°C respectively.
The precipitation sum in September is about 139 mm.