Average temperature in September is 24.4 °C
Average daytime temperature is 29 °C
Average night temperature is 20.7 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 7
Number of rainy days: 23
Number of snow days:
Precipitation sum: 114 mm
* Weather data for Shijōnawate Japan is based on climate observations for 2023 year
| Settembre (°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 | 32.1 | 30.9 | 32.4 | 31.5 | 31.1 | 27.2 | 28.4 | 27.9 | 29 | 30.6 | 27.7 | 28.9 | 30.1 | 29.5 | 30 | 30.5 | 30.2 | 29.1 | 29.7 | 29.4 | 29 | 26.4 | 25.5 | 27.1 | 27.3 | 27.5 | 28.1 | 28.3 | 27.6 | 28.3 |
| Apparent max temperature | 35.7 | 35.6 | 36.6 | 36.3 | 36.1 | 31.1 | 30.3 | 31.7 | 33 | 35.2 | 32.4 | 33.9 | 34.6 | 33.5 | 35.2 | 35.9 | 33.9 | 34.3 | 33.3 | 33.5 | 32.4 | 29.9 | 26.8 | 29.4 | 28.3 | 30.4 | 31 | 30.3 | 29.8 | 30.9 |
| Mean temperature | 26.3 | 26.2 | 27.4 | 27.2 | 26.1 | 24.1 | 24.5 | 23.4 | 24.9 | 24.5 | 23.4 | 23.9 | 24.9 | 25.8 | 26.2 | 25.8 | 25.5 | 24 | 25.1 | 25.1 | 24.6 | 22.7 | 20.2 | 22.2 | 22.6 | 23.7 | 24.5 | 23.1 | 21.5 | 23.4 |
| Apparent mean temperature | 25 | 25.9 | 27.7 | 26.7 | 24.5 | 22.9 | 23.4 | 23.2 | 23.6 | 23.9 | 23.7 | 24.1 | 22.9 | 26.6 | 27.2 | 25.2 | 26.1 | 24.6 | 24.6 | 26.5 | 25.4 | 21.1 | 17.4 | 19 | 19.4 | 23.3 | 24.4 | 20.3 | 17.5 | 23.5 |
| Minimum temperature | 21.3 | 22.1 | 23.3 | 24.1 | 21.4 | 20.7 | 20.9 | 20.1 | 21 | 21.6 | 20.3 | 20.5 | 20.3 | 22.5 | 22.7 | 21.4 | 22.1 | 21 | 21.4 | 22.5 | 21.2 | 18.7 | 16.3 | 19.1 | 18.4 | 20.5 | 21.5 | 18.3 | 16.4 | 20.2 |
| Apparent min temperature | 30.1 | 29.9 | 31.4 | 30.9 | 30.3 | 27.3 | 26.7 | 26.9 | 27.6 | 27.9 | 27.4 | 28 | 28.8 | 30.2 | 31 | 30 | 29.9 | 28.1 | 28.7 | 28.8 | 27.9 | 25.8 | 20.9 | 23.1 | 23.3 | 26.2 | 27.4 | 25.7 | 22.8 | 26 |
| Settembre | 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 | 12.5 | 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) | 10.5 | 9.5 | 11 | 10.9 | 11.4 | 8.3 | 8.7 | 9.8 | 10.8 | 8.2 | 7.5 | 11.2 | 11.4 | 9.5 | 11 | 11.6 | 11.2 | 8.8 | 10.6 | 8 | 7.7 | 7 | 9.1 | 11.1 | 11.1 | 9.5 | 10.9 | 10.2 | 10.9 | 8.8 |
| Precipitation (mm) | 0 | 0 | 0.3 | 0.9 | 6.8 | 2 | 0.2 | 1.6 | 0 | 15.9 | 11.2 | 3.1 | 0.1 | 1 | 0.2 | 0 | 3 | 8.3 | 2.2 | 0.3 | 15.3 | 2.9 | 0 | 0 | 0 | 0.1 | 0.3 | 2.8 | 0.1 | 35.2 |
| Precipitation hours | 0 | 0 | 2 | 2 | 7 | 7 | 2 | 5 | 0 | 7 | 9 | 8 | 1 | 4 | 2 | 0 | 4 | 10 | 4 | 3 | 13 | 8 | 0 | 0 | 0 | 1 | 2 | 6 | 1 | 14 |
| Wind speed (m/s) | 13.6 | 8.6 | 10.3 | 15 | 12.7 | 11.2 | 14.7 | 10.5 | 9.5 | 13.3 | 11.3 | 12 | 6.1 | 10.4 | 12.2 | 10.3 | 12 | 8.6 | 14.9 | 10 | 21.7 | 8.8 | 17.7 | 14.9 | 16.8 | 8.8 | 15 | 19.5 | 11.9 | 14.6 |
In September 2023, the highest daytime temperature in Shijōnawate was 32.4°C.
While the minimum temperature at night dropped to 16.3°C.
The average nighttime and daytime temperatures during September in Shijōnawate are 20.7°C and 29°C respectively.
The precipitation sum in September is about 114 mm.