Average temperature in September is 17.4 °C
Average daytime temperature is 23 °C
Average night temperature is 11.7 °C
Absolute maximum temperature: 27 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 19
Number of rainy days: 11
Number of snow days:
Precipitation sum: 90 mm
* Weather data for Feldkirch Austria 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 | 23.3 | 24.2 | 24.1 | 25 | 24.5 | 24.6 | 25.9 | 26.6 | 26.7 | 26.8 | 27 | 26.9 | 21 | 20.1 | 22.6 | 26.4 | 26.6 | 21.1 | 20.4 | 23.2 | 25.4 | 15.5 | 13.9 | 15.5 | 19.5 | 21.6 | 23.2 | 24 | 25.4 | 18.5 |
| Apparent max temperature | 24.3 | 25.3 | 26.4 | 27.6 | 27 | 27 | 28.6 | 30.2 | 29.7 | 30.1 | 30.1 | 28.6 | 23.1 | 21 | 24.4 | 27.1 | 28 | 22.1 | 20.9 | 25.1 | 24.5 | 16.8 | 12.5 | 14.5 | 19.3 | 22.1 | 24 | 23.9 | 26.1 | 19.3 |
| Mean temperature | 17.6 | 18.4 | 18.3 | 19.1 | 19.2 | 18.7 | 19.8 | 20.2 | 20.8 | 20.8 | 20.5 | 20.5 | 16.8 | 17.2 | 17.3 | 18.6 | 20.3 | 17.5 | 16.1 | 16.1 | 19 | 12.8 | 11.6 | 11.8 | 12.5 | 14.4 | 15 | 16.3 | 17.6 | 16 |
| Apparent mean temperature | 9.2 | 10.8 | 10.9 | 12.1 | 12.8 | 11.3 | 12.5 | 13.4 | 13.8 | 14.4 | 14.1 | 13.6 | 14.3 | 16.4 | 12.5 | 10.5 | 13.4 | 12.9 | 11.8 | 9 | 13.9 | 10 | 8.5 | 4.6 | 2.8 | 5.6 | 5.9 | 8.6 | 6.7 | 12.3 |
| Minimum temperature | 10.4 | 11.7 | 11.7 | 12.2 | 13.5 | 12.1 | 12.7 | 13.4 | 13.8 | 14.4 | 14.1 | 13.8 | 13.8 | 15.5 | 12.5 | 11.6 | 13.9 | 13.3 | 12 | 10 | 14.5 | 11.1 | 10 | 6.4 | 5.4 | 7.6 | 7.7 | 9.7 | 8.9 | 12.4 |
| Apparent min temperature | 17.8 | 18.7 | 19.1 | 20.5 | 20.4 | 19.6 | 21.2 | 21.8 | 22.4 | 22.6 | 21.8 | 21.8 | 18.1 | 18.3 | 18.6 | 18.7 | 20.6 | 17.7 | 16.6 | 16.4 | 18.7 | 12.4 | 10.4 | 10.6 | 11.4 | 13.7 | 14.8 | 15.6 | 17.4 | 16.7 |
| 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) | 13.4 | 13.3 | 13.3 | 13.2 | 13.2 | 13.1 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.8 | 11.8 |
| Sunshine duration (h) | 11.3 | 12.1 | 11.6 | 12.2 | 12.1 | 12 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 | 11.5 | 4.4 | 6.9 | 11.1 | 10.7 | 11.1 | 3.5 | 11 | 11.3 | 9.7 | 0.1 | 4.2 | 10.9 | 11 | 10.9 | 10.5 | 9.6 | 10.7 | 2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 27.6 | 2.7 | 0.8 | 0 | 0 | 4.9 | 0.7 | 0 | 1.5 | 37.8 | 7.2 | 0 | 0 | 0 | 0 | 0 | 1.2 | 1.6 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 20 | 11 | 1 | 0 | 0 | 7 | 7 | 0 | 2 | 20 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 8 |
| Wind speed (m/s) | 7.6 | 9 | 9 | 8.1 | 7.6 | 9 | 8 | 9 | 8.6 | 8.7 | 9.2 | 8.4 | 5.7 | 7.5 | 6.9 | 9 | 7.9 | 10.6 | 6.2 | 10.2 | 12 | 7.5 | 5.5 | 5.9 | 9 | 8.2 | 8 | 8.6 | 9.7 | 6.7 |
In September 2023, the highest daytime temperature in Feldkirch was 27°C.
While the minimum temperature at night dropped to 5.4°C.
The average nighttime and daytime temperatures during September in Feldkirch are 11.7°C and 23°C respectively.
The precipitation sum in September is about 90 mm.