Average temperature in September is 20.9 °C
Average daytime temperature is 26.8 °C
Average night temperature is 16.1 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 20
Number of rainy days: 10
Number of snow days:
Precipitation sum: 45 mm
* Weather data for Emerson 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 | 32.1 | 35.3 | 34.5 | 35 | 31.6 | 24.9 | 25.8 | 28.6 | 29.6 | 26 | 22.3 | 23.9 | 26.1 | 25.9 | 23.4 | 23.5 | 21.4 | 28.8 | 30.2 | 27.5 | 24.6 | 23.7 | 23 | 23.3 | 23 | 20.5 | 20.3 | 26.1 | 30.7 | 31.1 |
| Apparent max temperature | 31.2 | 35.4 | 33.8 | 33.4 | 30.1 | 21.9 | 25.6 | 29.7 | 30.8 | 28.6 | 20.8 | 22.7 | 23.3 | 22.7 | 23 | 22.6 | 22.1 | 27.1 | 32.2 | 27.3 | 23.4 | 22 | 22.6 | 21.5 | 20.5 | 19.5 | 20 | 24.3 | 30.8 | 30.4 |
| Mean temperature | 24.5 | 27.6 | 29.5 | 29.1 | 27.3 | 19.3 | 18.2 | 21.2 | 23.1 | 19.1 | 17.3 | 17.3 | 18.2 | 20.5 | 19.6 | 18.2 | 15.9 | 19.7 | 24.3 | 21.9 | 20.7 | 19.6 | 18.8 | 17.5 | 18.2 | 16.6 | 15.5 | 18.2 | 24.6 | 24.4 |
| Apparent mean temperature | 17.1 | 20.8 | 22 | 21.3 | 21.4 | 12.2 | 10.2 | 14.1 | 16.8 | 16.7 | 11.8 | 8.4 | 9.4 | 12.1 | 15.6 | 12.2 | 9.2 | 12 | 17.3 | 16.1 | 15.9 | 15.4 | 16.8 | 9.9 | 13.1 | 10.8 | 11.3 | 12.7 | 18.8 | 19.6 |
| Minimum temperature | 19.1 | 22.3 | 24.9 | 24.1 | 22.4 | 14.9 | 11.4 | 15.5 | 17.8 | 16.4 | 13.1 | 9.8 | 11.5 | 15.6 | 16.3 | 13.8 | 10.3 | 14.9 | 18.2 | 16.2 | 17.1 | 16.2 | 16.8 | 12.4 | 14.6 | 11.7 | 11.8 | 14 | 21.3 | 19.4 |
| Apparent min temperature | 22.9 | 26.6 | 27.7 | 27.1 | 26.1 | 16 | 16.8 | 20.9 | 23 | 19.6 | 16.5 | 15.9 | 16.6 | 17.5 | 18.8 | 17.2 | 15.1 | 17.2 | 23.3 | 21.4 | 19.6 | 18.7 | 19 | 15.9 | 16.9 | 15.7 | 15.2 | 17.2 | 23.6 | 24.4 |
| 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) | 13.2 | 13.1 | 13.1 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 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) | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 11.6 | 12 | 10.7 | 8.8 | 4.4 | 10.5 | 11.6 | 11.5 | 11.4 | 2.6 | 10.4 | 11.4 | 11.1 | 11 | 11.2 | 6.7 | 6.1 | 7.1 | 11 | 11 | 9.1 | 5.3 | 10.9 | 10.8 | 10.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0.1 | 0 | 26.1 | 0.7 | 0 | 0 | 0 | 5.4 | 0 | 0 | 0 | 0 | 0 | 0.8 | 1.3 | 10 | 0 | 0 | 0.1 | 0.2 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 18 | 4 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 4 | 6 | 12 | 0 | 0 | 1 | 2 | 0 | 0 | 0 |
| Wind speed (m/s) | 28.5 | 26.1 | 25.6 | 29 | 37.2 | 33.6 | 12.4 | 15.5 | 13 | 16.2 | 13.9 | 10.1 | 19.9 | 24.4 | 18.9 | 21.9 | 12.3 | 28.1 | 21.9 | 24.4 | 24 | 21.3 | 23.8 | 23.7 | 22.9 | 15.8 | 9.3 | 26.2 | 27.2 | 27.9 |
In September 2023, the highest daytime temperature in Emerson was 35.3°C.
While the minimum temperature at night dropped to 9.8°C.
The average nighttime and daytime temperatures during September in Emerson are 16.1°C and 26.8°C respectively.
The precipitation sum in September is about 45 mm.