Average temperature in September is 24.6 °C
Average daytime temperature is 30 °C
Average night temperature is 20.2 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 14
Number of rainy days: 16
Number of snow days:
Precipitation sum: 66 mm
* Weather data for Shelly 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 | 29.8 | 28.5 | 30.1 | 30.7 | 30.8 | 32 | 31.9 | 29.5 | 30 | 30.3 | 31.2 | 31 | 30.7 | 31 | 30.5 | 31 | 29.8 | 28.7 | 29.2 | 29.9 | 30.5 | 30.1 | 30.7 | 31.8 | 32.4 | 27.3 | 24.9 | 26.8 | 28.9 | 29.6 |
| Apparent max temperature | 33.6 | 31.3 | 34 | 34.9 | 35.5 | 37.1 | 35.7 | 34.9 | 34.4 | 36.3 | 37.3 | 36.5 | 36.7 | 37.1 | 35.7 | 34.7 | 33.3 | 29.7 | 30.7 | 30.9 | 32.4 | 29.8 | 31.1 | 32.7 | 34.5 | 28.3 | 26 | 27.7 | 30.8 | 29.5 |
| Mean temperature | 25.8 | 24.7 | 25.4 | 25.4 | 25.4 | 26 | 26.6 | 25.1 | 24.3 | 24.9 | 25.8 | 25.2 | 25.3 | 26.1 | 25.4 | 24.9 | 25.4 | 23.7 | 22.6 | 24 | 24.6 | 24.1 | 23.1 | 24.7 | 25 | 24.3 | 22.3 | 22.2 | 22.2 | 24 |
| Apparent mean temperature | 27.4 | 23.7 | 23.8 | 23.4 | 22.8 | 23.1 | 25.9 | 23.3 | 23.4 | 25.6 | 24.2 | 25 | 25 | 24.6 | 24.9 | 21.5 | 25.1 | 18 | 15.9 | 19.8 | 21.4 | 20.1 | 16.7 | 19.3 | 19.2 | 25.5 | 22.6 | 17.9 | 17.6 | 21 |
| Minimum temperature | 23.6 | 22.2 | 21 | 20.4 | 20.5 | 20.2 | 22.6 | 20.7 | 20.3 | 22 | 20.8 | 21.8 | 21.1 | 21.6 | 21.5 | 20.4 | 22 | 17.7 | 16.1 | 18.7 | 20 | 19.2 | 16.8 | 18.2 | 18.1 | 23 | 20.7 | 18.6 | 17.7 | 19.2 |
| Apparent min temperature | 30.2 | 26.8 | 28.5 | 28.6 | 28.6 | 29.6 | 29.9 | 28.5 | 27.6 | 29.2 | 30.4 | 29.4 | 29.8 | 29.7 | 28.5 | 27 | 28.8 | 25.1 | 23.1 | 24.6 | 25.9 | 24.3 | 23 | 25.1 | 26.3 | 27 | 24.2 | 22.4 | 22.7 | 25 |
| 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) | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 5.9 | 2 | 11.2 | 11.8 | 11.5 | 11.5 | 10.6 | 11.4 | 11.3 | 9.5 | 11.3 | 10.8 | 10 | 10.4 | 11.1 | 10.2 | 11 | 11.1 | 11.1 | 8.1 | 11 | 11 | 9.4 | 11 | 11 | 0 | 2.7 | 9.5 | 11 | 10.8 |
| Precipitation (mm) | 8.3 | 0.3 | 0 | 0 | 0 | 0 | 0.9 | 0.6 | 0.2 | 1.9 | 0.6 | 3.5 | 2.9 | 0.2 | 2.8 | 1.3 | 4.7 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25.3 | 11.3 | 0 | 0 | 0 |
| Precipitation hours | 12 | 3 | 0 | 0 | 0 | 0 | 3 | 3 | 2 | 2 | 2 | 7 | 3 | 2 | 5 | 5 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 13 | 0 | 0 | 0 |
| Wind speed (m/s) | 18.3 | 18.7 | 11.6 | 9.3 | 8.1 | 8.7 | 23.1 | 14.4 | 14.6 | 10.4 | 14.1 | 18.8 | 9.9 | 11.8 | 17.7 | 18.4 | 18.3 | 14.5 | 10.6 | 19.2 | 23.7 | 22 | 18.3 | 11.2 | 12.6 | 18.3 | 21 | 17.9 | 17.5 | 20.9 |
In September 2023, the highest daytime temperature in Shelly was 32.4°C.
While the minimum temperature at night dropped to 16.1°C.
The average nighttime and daytime temperatures during September in Shelly are 20.2°C and 30°C respectively.
The precipitation sum in September is about 66 mm.