Average temperature in September is 19.2 °C
Average daytime temperature is 22.5 °C
Average night temperature is 16.1 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 14
Number of rainy days: 16
Number of snow days:
Precipitation sum: 40 mm
* Weather data for Sandusky United States 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 | 22.7 | 29.3 | 30.6 | 31 | 31.5 | 29.3 | 26.1 | 21.9 | 19.9 | 20.6 | 22.3 | 21.3 | 19.6 | 18.5 | 19.3 | 20 | 20.4 | 19.1 | 21.1 | 25 | 23.5 | 21.8 | 18.1 | 18 | 18.8 | 21.2 | 22.1 | 21.3 | 20.8 | 21.4 |
| Apparent max temperature | 24.7 | 30.3 | 31.5 | 33 | 34 | 31.2 | 28.8 | 24.3 | 19.7 | 21.4 | 24.3 | 21.7 | 19.6 | 17.7 | 18.6 | 19.8 | 20.7 | 17.8 | 20 | 26.2 | 25.2 | 22.2 | 16.9 | 16 | 19.4 | 21.4 | 21.7 | 21.4 | 21.8 | 22.5 |
| Mean temperature | 17.7 | 21 | 25.2 | 26.3 | 26.3 | 26 | 22.8 | 19.7 | 18.8 | 19.1 | 18.8 | 19.6 | 17.2 | 16 | 15.7 | 15.3 | 16.9 | 17.2 | 16.7 | 19.4 | 19.4 | 19 | 16.3 | 16.6 | 17.7 | 18.6 | 18.2 | 18.3 | 18 | 18.1 |
| Apparent mean temperature | 12.1 | 14.9 | 22.1 | 24.6 | 23.1 | 25.4 | 19.6 | 18.7 | 16.5 | 17.3 | 17.3 | 18.2 | 14.8 | 12.6 | 10.1 | 8.6 | 12.9 | 14.9 | 11.1 | 14 | 14.6 | 15.6 | 12.7 | 12.9 | 15.2 | 17.6 | 14.6 | 15.8 | 16.5 | 15 |
| Minimum temperature | 12.6 | 14.9 | 21.4 | 22.8 | 21.8 | 23.2 | 19 | 18.5 | 17.3 | 18 | 15.9 | 17.9 | 15.4 | 12.5 | 11.2 | 9.8 | 12.7 | 14.8 | 12.1 | 15.7 | 15.3 | 15.5 | 13.3 | 15.2 | 16.7 | 16.5 | 15.9 | 15.7 | 15.7 | 14.3 |
| Apparent min temperature | 17.5 | 21.5 | 26.4 | 28.2 | 28.6 | 27.8 | 24.4 | 20.2 | 18.4 | 19.1 | 20 | 20 | 16.8 | 15.6 | 14.6 | 14.7 | 16.8 | 16.4 | 16 | 18.8 | 19.4 | 19.1 | 14.7 | 14.6 | 17.2 | 19.1 | 17.3 | 18.6 | 18.8 | 19.2 |
| 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) | 13.1 | 13.1 | 13 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 | 11.8 |
| Sunshine duration (h) | 12.2 | 12.2 | 11.5 | 11.6 | 12.1 | 9.8 | 11.5 | 4 | 7.4 | 11 | 11.3 | 7.4 | 11.4 | 11.1 | 11.4 | 10.3 | 11 | 11 | 9.9 | 11.1 | 11 | 11 | 11.1 | 8.3 | 0 | 5.3 | 2.5 | 9.9 | 10.2 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0.2 | 1.1 | 1.3 | 7.5 | 0.3 | 0.2 | 1.3 | 3.1 | 1.2 | 1.2 | 0 | 0 | 0 | 6.6 | 0 | 0 | 0 | 0 | 0 | 0 | 3.3 | 0.5 | 1.7 | 10.4 | 0 | 0.2 |
| Precipitation hours | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 16 | 3 | 2 | 10 | 12 | 5 | 6 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 11 | 14 | 0 | 2 |
| Wind speed (m/s) | 17.3 | 19.2 | 22.5 | 19.4 | 15 | 26.2 | 18.1 | 20.3 | 19.4 | 13.3 | 15.2 | 16.9 | 19.4 | 13.4 | 16 | 12 | 21.7 | 19.5 | 13.8 | 17 | 17.2 | 21 | 27.7 | 24.7 | 24.5 | 26.8 | 21 | 16.1 | 13 | 14 |
In September 2023, the highest daytime temperature in Sandusky was 31.5°C.
While the minimum temperature at night dropped to 9.8°C.
The average nighttime and daytime temperatures during September in Sandusky are 16.1°C and 22.5°C respectively.
The precipitation sum in September is about 40 mm.