Average temperature in September is 19.4 °C
Average daytime temperature is 26 °C
Average night temperature is 14 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 16
Number of rainy days: 14
Number of snow days:
Precipitation sum: 77 mm
* Weather data for Fincastle 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 | 25.7 | 29.2 | 31.9 | 32.8 | 33.3 | 33.3 | 31.7 | 30 | 26.7 | 23.8 | 27.2 | 28.9 | 27.3 | 25.2 | 24.6 | 26.9 | 22 | 23.3 | 24.1 | 25.7 | 25.2 | 22.9 | 19.1 | 22.6 | 22.9 | 20.2 | 20.2 | 22.6 | 25.3 | 25.4 |
| Apparent max temperature | 27.5 | 32.7 | 35.8 | 36.9 | 37.7 | 37.8 | 34.5 | 32.1 | 29.5 | 26.6 | 29.8 | 31.7 | 28.2 | 25.4 | 25.3 | 27.3 | 23 | 22.5 | 23.8 | 26.7 | 25.8 | 22.1 | 16.8 | 23 | 24.4 | 21 | 20.1 | 23.2 | 26.2 | 25.7 |
| Mean temperature | 19.4 | 20.2 | 22.5 | 24.1 | 24.4 | 24.3 | 23.5 | 22.5 | 21.7 | 20.2 | 20.7 | 19.8 | 20.8 | 18.7 | 17.5 | 18.5 | 18.8 | 17.4 | 16.2 | 17.7 | 18.7 | 17.3 | 15 | 17.4 | 17.4 | 17.8 | 16.4 | 16.2 | 17.3 | 18.2 |
| Apparent mean temperature | 12.4 | 12.9 | 14.5 | 18 | 18 | 19.1 | 21.6 | 19.6 | 19.1 | 19.6 | 17.5 | 15.3 | 17.6 | 11.5 | 10.2 | 11.5 | 18.1 | 12.1 | 7.8 | 10.7 | 13.4 | 11.1 | 10.2 | 13.3 | 11.9 | 17.4 | 14.5 | 10.3 | 10 | 12.6 |
| Minimum temperature | 13.4 | 12.8 | 13.9 | 16.5 | 16.5 | 17.2 | 18.8 | 17.6 | 17.5 | 17.3 | 16.2 | 14.2 | 16.2 | 12 | 11.7 | 11.7 | 16.5 | 12.8 | 8.7 | 11.3 | 13.7 | 12.1 | 11.8 | 13.9 | 12.1 | 16.4 | 14.1 | 10.8 | 10.6 | 12.4 |
| Apparent min temperature | 20.1 | 21.6 | 24.8 | 26.9 | 27.4 | 27.6 | 26.6 | 25.1 | 24.2 | 23.1 | 22.7 | 21.9 | 22.5 | 18.7 | 17 | 18.9 | 20.2 | 17 | 15.7 | 17.8 | 19.2 | 16.8 | 13.3 | 17.3 | 17.9 | 19 | 16.5 | 16.4 | 17.8 | 19.1 |
| 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 | 12.8 | 12.8 | 12.8 | 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 | 12.1 | 12.1 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.9 |
| Sunshine duration (h) | 12.1 | 12.1 | 11.9 | 11.9 | 11.9 | 10.8 | 11 | 10.7 | 9.6 | 6.8 | 9.4 | 10 | 11.4 | 11.6 | 11.6 | 11.5 | 4.9 | 11.5 | 11.4 | 11.4 | 11.1 | 10 | 1.4 | 7.4 | 4.3 | 0 | 3.8 | 11 | 10.9 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 2.8 | 0.7 | 0.5 | 7.4 | 7.5 | 0.3 | 12.4 | 0.5 | 0 | 0 | 0 | 21.1 | 0.8 | 0 | 0 | 0 | 0 | 15.4 | 6.1 | 0 | 0.9 | 0.5 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 | 8 | 12 | 3 | 3 | 3 | 0 | 0 | 0 | 11 | 2 | 0 | 0 | 0 | 0 | 15 | 3 | 0 | 7 | 4 | 0 | 0 | 0 |
| Wind speed (m/s) | 7 | 8.5 | 7.3 | 9.4 | 9.9 | 20.5 | 12.8 | 11.9 | 19.8 | 5.5 | 7.6 | 9.1 | 11.3 | 9 | 10.5 | 9.8 | 18.3 | 15.3 | 9.5 | 9.7 | 8.4 | 14 | 26.8 | 13.4 | 10.7 | 9.8 | 7.8 | 8 | 6 | 7.9 |
In September 2023, the highest daytime temperature in Fincastle was 33.3°C.
While the minimum temperature at night dropped to 8.7°C.
The average nighttime and daytime temperatures during September in Fincastle are 14°C and 26°C respectively.
The precipitation sum in September is about 77 mm.