Average temperature in September is 25.8 °C
Average daytime temperature is 30.8 °C
Average night temperature is 21.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 10
Number of rainy days: 20
Number of snow days:
Precipitation sum: 113 mm
* Weather data for Kashihara-Shi 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 | 33.9 | 31.6 | 33.5 | 32.9 | 33 | 29.5 | 29.5 | 28.8 | 30.4 | 31.9 | 28.1 | 30.8 | 31 | 31.1 | 32.5 | 32.4 | 32 | 30.7 | 32.2 | 31.4 | 31 | 28.8 | 27.2 | 28.3 | 29.6 | 29.6 | 30.5 | 30.5 | 28.8 | 31.6 |
| Apparent max temperature | 37.8 | 36.9 | 38.1 | 36.7 | 38.8 | 34.1 | 31.2 | 33.1 | 35.7 | 36.6 | 33.5 | 36.4 | 36.4 | 36.5 | 39.3 | 38.3 | 37.1 | 36.5 | 37.3 | 37.6 | 34.6 | 33 | 29.4 | 29.8 | 32.6 | 32.5 | 34.4 | 34 | 31.5 | 34.3 |
| Mean temperature | 27.2 | 27.3 | 28.4 | 27.8 | 27.4 | 25.7 | 25.5 | 24.6 | 26.4 | 25.7 | 24.4 | 24.8 | 26 | 27.1 | 27.6 | 27.4 | 27 | 25.4 | 26.8 | 26.6 | 26.6 | 24.6 | 21.9 | 23.5 | 23.5 | 24.8 | 25.7 | 25.4 | 23.5 | 25.3 |
| Apparent mean temperature | 25.5 | 27.4 | 29.2 | 28.5 | 29.1 | 25.8 | 26.2 | 25.7 | 26.7 | 25.7 | 24.3 | 24.9 | 24.4 | 28.4 | 27.5 | 26.9 | 27.6 | 26.2 | 26.5 | 27.5 | 28.3 | 25.6 | 19.1 | 20.8 | 20.3 | 22.7 | 24.6 | 24.1 | 20.1 | 25.9 |
| Minimum temperature | 21.8 | 22.8 | 24.3 | 23.7 | 24.1 | 22 | 22.6 | 21.9 | 22.5 | 21.7 | 20.8 | 21.2 | 21.4 | 23.5 | 23 | 22.6 | 22.8 | 21.9 | 22.5 | 23.4 | 23.5 | 21.5 | 17.7 | 19.4 | 18.4 | 20 | 21.4 | 21 | 18 | 21.8 |
| Apparent min temperature | 31.6 | 32.5 | 33.1 | 32.5 | 32.7 | 30.3 | 28.5 | 28.8 | 30.7 | 30.5 | 29 | 29.7 | 30.3 | 32.6 | 33.2 | 32.5 | 32.2 | 30.2 | 31.1 | 31.3 | 31.2 | 28.8 | 23.2 | 24.8 | 25.6 | 27.5 | 29.4 | 29 | 25.7 | 29.1 |
| 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 | 12.9 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 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 | 11.9 | 11.9 | 11.9 |
| Sunshine duration (h) | 12 | 10.9 | 10.5 | 9.9 | 11.2 | 8.3 | 6.1 | 10.6 | 10 | 7.9 | 5.5 | 9.8 | 11.7 | 9.9 | 11.5 | 11.6 | 11.4 | 10.4 | 10.6 | 9.2 | 8.2 | 6 | 10.4 | 11 | 11 | 10.9 | 10.9 | 10.8 | 10.9 | 9 |
| Precipitation (mm) | 0 | 1 | 5.8 | 0.9 | 0.6 | 3.2 | 0.1 | 2.1 | 0 | 3.2 | 13.9 | 14.5 | 0 | 2.6 | 0.3 | 0 | 7.4 | 8.8 | 0.4 | 1 | 35.7 | 4.5 | 0 | 0 | 0 | 0 | 0 | 1.7 | 0 | 5.7 |
| Precipitation hours | 0 | 2 | 3 | 4 | 5 | 8 | 1 | 8 | 0 | 6 | 9 | 7 | 0 | 7 | 1 | 0 | 5 | 9 | 2 | 2 | 14 | 9 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 16 |
| Wind speed (m/s) | 10.5 | 7.1 | 11.3 | 16 | 11.8 | 9.1 | 15.5 | 10.8 | 7.8 | 8.4 | 7.9 | 8.3 | 10.8 | 9 | 9.3 | 9.4 | 7.1 | 8.3 | 10.9 | 7.9 | 20.1 | 9.7 | 15.2 | 13.6 | 13.7 | 5.5 | 13.6 | 16.9 | 9.4 | 12.7 |
In September 2023, the highest daytime temperature in Kashihara-Shi was 33.9°C.
While the minimum temperature at night dropped to 17.7°C.
The average nighttime and daytime temperatures during September in Kashihara-Shi are 21.8°C and 30.8°C respectively.
The precipitation sum in September is about 113 mm.