Average temperature in September is 20.8 °C
Average daytime temperature is 26 °C
Average night temperature is 16.7 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 15
Number of rainy days: 15
Number of snow days:
Precipitation sum: 171 mm
* Weather data for Mount Holly 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 | 26 | 28.8 | 33.8 | 36.3 | 35.4 | 35.7 | 34.3 | 34.9 | 30.3 | 25.9 | 28.4 | 29.1 | 27.7 | 25.7 | 23.4 | 25.3 | 26.8 | 22.6 | 23.8 | 24.4 | 24.4 | 22.7 | 17.6 | 21.2 | 19.5 | 17.9 | 18.7 | 18.8 | 19.6 | 21.5 |
Apparent max temperature | 26.1 | 29.5 | 34.8 | 37.5 | 37.6 | 37.6 | 36.2 | 38 | 35.1 | 28.7 | 32.5 | 31 | 30 | 24.7 | 22.3 | 23.6 | 25.9 | 23.2 | 21.7 | 23.3 | 24.3 | 20.1 | 15.4 | 22.8 | 20.3 | 15.9 | 16.7 | 17.5 | 19.2 | 21.8 |
Mean temperature | 20 | 20.2 | 25 | 28.1 | 27.9 | 29 | 27.9 | 25.8 | 24.3 | 22.3 | 23.2 | 23.4 | 23.6 | 21.8 | 18.5 | 18.8 | 19.5 | 19.8 | 18.8 | 17.9 | 18.2 | 17.4 | 16.5 | 18.8 | 18 | 16.1 | 15.4 | 15.2 | 16.8 | 17.3 |
Apparent mean temperature | 12.9 | 12.9 | 19.3 | 24.4 | 22.6 | 26.7 | 24.6 | 23.7 | 24.1 | 23.1 | 22.9 | 21.3 | 22.5 | 18.3 | 11.2 | 11.8 | 11.8 | 19.1 | 12.4 | 10.5 | 11.6 | 12.8 | 11.4 | 13.2 | 15.7 | 13.1 | 8.7 | 10.9 | 14.2 | 13.3 |
Minimum temperature | 14.8 | 13.1 | 18.6 | 22.7 | 21.1 | 23.3 | 22.1 | 21.1 | 20.8 | 20 | 19.9 | 18.8 | 20.9 | 18.4 | 13.9 | 13.5 | 12 | 18.3 | 14.1 | 11.6 | 12.1 | 13.5 | 14.7 | 15.8 | 17 | 14.7 | 11.5 | 12.3 | 15.3 | 14.4 |
Apparent min temperature | 18.7 | 20.3 | 25.8 | 30 | 30.9 | 32 | 30.6 | 29.6 | 27.9 | 25.6 | 26.7 | 26.2 | 25.8 | 21.3 | 16.5 | 17.3 | 19.3 | 21.3 | 17.3 | 16.8 | 17.6 | 15.8 | 13.9 | 18.7 | 18.6 | 14.3 | 13.4 | 13.9 | 16.1 | 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) | 13.1 | 13 | 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 | 12.4 | 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 | 12 | 12 | 11.2 | 11.8 | 11.9 | 10.5 | 10.9 | 9.1 | 3.7 | 11 | 11 | 8.7 | 11.6 | 11.6 | 11.6 | 7.9 | 5.9 | 11.4 | 11.4 | 11.3 | 7.9 | 0 | 0 | 1.8 | 0 | 11 | 0 | 1.1 | 4.2 |
Precipitation (mm) | 0 | 0 | 0.1 | 0 | 18.7 | 0 | 1.5 | 25.4 | 3.6 | 10.8 | 5.8 | 0 | 9 | 0 | 0 | 0 | 0 | 20.4 | 0 | 0 | 0 | 0 | 20.3 | 15.6 | 3.1 | 2 | 0 | 0 | 35 | 0.1 |
Precipitation hours | 0 | 0 | 1 | 0 | 2 | 0 | 2 | 7 | 7 | 10 | 15 | 0 | 10 | 0 | 0 | 0 | 0 | 21 | 0 | 0 | 0 | 0 | 17 | 22 | 16 | 12 | 0 | 0 | 13 | 1 |
Wind speed (m/s) | 12.9 | 10.5 | 16 | 15.3 | 18.4 | 12.3 | 15.5 | 13 | 10.9 | 9 | 10.5 | 8.4 | 19.6 | 14.7 | 18.1 | 15.5 | 16.6 | 16.4 | 18.7 | 12.9 | 10.4 | 24.6 | 32.8 | 28.4 | 22.1 | 23.9 | 15 | 18 | 19.1 | 16.1 |
In September 2023, the highest daytime temperature in Mount Holly was 36.3°C.
While the minimum temperature at night dropped to 11.5°C.
The average nighttime and daytime temperatures during September in Mount Holly are 16.7°C and 26°C respectively.
The precipitation sum in September is about 171 mm.