Average temperature in September is 23.6 °C
Average daytime temperature is 28.8 °C
Average night temperature is 20.1 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 7
Number of rainy days: 23
Number of snow days:
Precipitation sum: 178 mm
* Weather data for Tendō 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 | 36.9 | 31.7 | 33 | 29.4 | 31.6 | 27.9 | 29.1 | 24.8 | 31 | 32.4 | 34 | 33.3 | 29.5 | 32.4 | 30.2 | 29.4 | 31.8 | 32.9 | 31 | 29.2 | 23.8 | 24.5 | 23.9 | 24.8 | 25.7 | 24.2 | 22.4 | 26.3 | 25.3 | 22.2 |
| Apparent max temperature | 40.4 | 34.6 | 37 | 33.2 | 37.5 | 32.3 | 32.2 | 27.7 | 36.5 | 36.7 | 39.1 | 38.2 | 33.7 | 37.3 | 33.7 | 34.4 | 37.1 | 37.5 | 35.4 | 30.8 | 27.7 | 26.3 | 23.4 | 25.1 | 26.4 | 26.1 | 25.2 | 29.4 | 26 | 23 |
| Mean temperature | 28.6 | 26.7 | 27.4 | 25.9 | 25.3 | 22.6 | 23.8 | 22.5 | 26.5 | 26.7 | 27.2 | 25.1 | 25.2 | 26.4 | 24.6 | 24.9 | 26.2 | 26.4 | 24.8 | 23.4 | 22 | 19.4 | 18.4 | 18.1 | 20.3 | 20.7 | 20 | 21.1 | 19.4 | 19.3 |
| Apparent mean temperature | 24.3 | 27 | 27.2 | 28.4 | 27.4 | 22 | 21.7 | 23.7 | 27.3 | 27.2 | 27.9 | 24.8 | 26.2 | 26.3 | 25.2 | 25.4 | 25.9 | 25.8 | 25 | 22.5 | 22.5 | 15.5 | 13.5 | 13.4 | 18.5 | 20.9 | 20.9 | 18.4 | 14.4 | 19.3 |
| Minimum temperature | 22 | 23 | 23.2 | 23.3 | 22.7 | 19.5 | 20.1 | 21.1 | 22.7 | 22.6 | 23.4 | 21.1 | 22 | 22.2 | 21.6 | 21.7 | 21.9 | 22 | 22 | 19.9 | 19.8 | 14.7 | 13.8 | 13.2 | 17.2 | 18.6 | 18.5 | 17.2 | 14.5 | 17.6 |
| Apparent min temperature | 31.6 | 30.3 | 31.1 | 30.7 | 30.6 | 26.6 | 26.1 | 25.5 | 31.6 | 31.5 | 31.9 | 30 | 29.5 | 30.1 | 28.6 | 28.9 | 31.2 | 30.8 | 28.3 | 25.8 | 25.5 | 20.6 | 18.3 | 18.4 | 21.6 | 22.7 | 22.7 | 23.7 | 19.9 | 21 |
| 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) | 13 | 13 | 12.9 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.8 |
| Sunshine duration (h) | 10.8 | 8.6 | 10.7 | 4 | 7.4 | 5 | 9.3 | 2.2 | 10.4 | 9.5 | 11.3 | 7.7 | 10.5 | 7.4 | 10.1 | 10.2 | 10.1 | 11 | 10.1 | 6 | 1.4 | 7.9 | 11 | 10.9 | 7.7 | 3.5 | 3.4 | 6.3 | 10 | 2.4 |
| Precipitation (mm) | 0 | 0 | 0 | 24.9 | 20.9 | 17.5 | 0.3 | 14.9 | 0.1 | 0 | 0 | 22.7 | 0.2 | 4.9 | 1 | 0.9 | 1.1 | 2 | 11.2 | 2.2 | 5.4 | 0.8 | 0 | 0 | 0.2 | 13.7 | 21.2 | 3 | 0.4 | 8 |
| Precipitation hours | 0 | 0 | 0 | 17 | 10 | 13 | 3 | 12 | 1 | 0 | 0 | 7 | 2 | 5 | 8 | 8 | 3 | 5 | 6 | 7 | 12 | 6 | 0 | 0 | 2 | 15 | 12 | 9 | 3 | 12 |
| Wind speed (m/s) | 10.8 | 10.5 | 13.3 | 10.5 | 8.2 | 8 | 8.5 | 11.4 | 8.4 | 10.6 | 9.4 | 4.9 | 8 | 8 | 7.4 | 10.1 | 5.6 | 11.7 | 12.5 | 14.4 | 9.4 | 10 | 7.4 | 7.9 | 10.6 | 5.2 | 6.9 | 12.4 | 13.9 | 7.8 |
In September 2023, the highest daytime temperature in Tendō was 36.9°C.
While the minimum temperature at night dropped to 13.2°C.
The average nighttime and daytime temperatures during September in Tendō are 20.1°C and 28.8°C respectively.
The precipitation sum in September is about 178 mm.