Average temperature in September is 21.4 °C
Average daytime temperature is 27.2 °C
Average night temperature is 16.9 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 12.7 °C
Number of sunny days: 14
Number of rainy days: 16
Number of snow days:
Precipitation sum: 49 mm
* Weather data for Ironton United States is based on climate observations for 2023 year
September (°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 | 27.5 | 30.4 | 30 | 31.6 | 29.2 | 28.7 | 27.3 | 26.5 | 23.8 | 26.8 | 27.4 | 23.2 | 25 | 25.9 | 25.4 | 25.8 | 23.7 | 25.5 | 27 | 25.3 | 28.2 | 27.1 | 28.8 | 24.6 | 27.8 | 28.8 | 27.9 | 27.9 | 29.6 | 29.5 |
Apparent max temperature | 29.6 | 33.6 | 33.6 | 35.3 | 31 | 31 | 27.6 | 27.9 | 22.6 | 27.9 | 29.3 | 24.7 | 24.8 | 25.5 | 26.6 | 25.7 | 24.1 | 26.1 | 26.8 | 24.5 | 30.1 | 28.5 | 29.8 | 26.9 | 29.4 | 30.8 | 28.9 | 31 | 33.6 | 33.1 |
Mean temperature | 20.4 | 23.3 | 24.9 | 25.6 | 23.3 | 24.7 | 21.4 | 20.5 | 19 | 19.9 | 22.3 | 19.7 | 18.8 | 20.5 | 19 | 21.3 | 19.4 | 19 | 19.5 | 20.4 | 20.9 | 22 | 22.2 | 21.2 | 21.4 | 22.5 | 21.5 | 21.9 | 22.8 | 23.8 |
Apparent mean temperature | 14.9 | 18 | 24.5 | 25.3 | 21.4 | 24.6 | 16 | 16.3 | 13.8 | 14.1 | 16.9 | 16.6 | 12 | 13.1 | 12 | 18 | 14.3 | 12.8 | 12.3 | 15.8 | 17.5 | 18.4 | 19.1 | 17.6 | 19 | 18.2 | 17.7 | 18.6 | 18.9 | 20.7 |
Minimum temperature | 15.1 | 16.8 | 21.2 | 22.2 | 20.1 | 22 | 16.1 | 15.7 | 14.2 | 14.9 | 16.9 | 16 | 12.7 | 14.1 | 13.7 | 18 | 15 | 13.2 | 14.2 | 16.7 | 16.6 | 18.2 | 18 | 18.3 | 17.3 | 18.3 | 16.6 | 17.8 | 17.3 | 18.9 |
Apparent min temperature | 20.8 | 24.9 | 28.2 | 29 | 25.9 | 27 | 21.6 | 21.3 | 18.5 | 19.9 | 23.3 | 20.5 | 18.3 | 19.6 | 18.5 | 21 | 19 | 18.7 | 18.5 | 20.2 | 22.4 | 23.3 | 23.8 | 22.3 | 23.5 | 23.8 | 22.6 | 24.1 | 25.6 | 26.6 |
September | 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 | 12.5 | 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 | 12 | 11.1 | 11.2 | 4.2 | 11.9 | 11.9 | 11.2 | 11.9 | 11.8 | 8.9 | 7 | 11.7 | 11.4 | 11.6 | 10.8 | 11.5 | 11.5 | 11.5 | 4.8 | 10.6 | 11.2 | 10.2 | 6.8 | 10.2 | 11.2 | 11 | 11 | 11 | 10.9 |
Precipitation (mm) | 0 | 0 | 0.7 | 3.9 | 4.1 | 1.3 | 0 | 0 | 0.1 | 0 | 0 | 15.4 | 0 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0.4 | 1.7 | 1.7 | 0 | 13.8 | 0.5 | 0 | 0.8 | 2.4 | 0.1 | 1.9 |
Precipitation hours | 0 | 0 | 6 | 4 | 8 | 1 | 0 | 0 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 2 | 3 | 3 | 0 | 7 | 4 | 0 | 3 | 5 | 1 | 3 |
Wind speed (m/s) | 10.3 | 12 | 10.4 | 17.8 | 19.8 | 18.8 | 14.5 | 10.6 | 16.7 | 11.8 | 9.4 | 12.6 | 10.5 | 12.3 | 9.9 | 10.2 | 16.5 | 10.9 | 16.6 | 12.4 | 12.9 | 12.7 | 11.6 | 12.1 | 10.2 | 11 | 18.9 | 10.9 | 9.6 | 11.6 |
In September 2023, the highest daytime temperature in Ironton was 31.6°C.
While the minimum temperature at night dropped to 12.7°C.
The average nighttime and daytime temperatures during September in Ironton are 16.9°C and 27.2°C respectively.
The precipitation sum in September is about 49 mm.