Weather in September in Huntsville, Al

< September >
	Normal Max/ High Temperature	28°C (83°F)
	Average Temperature	22°C (72°F)
	Min/ Low Temperature	16°C (62°F)
	Normal Precipitation	104mm (4.1in)
	Average Daylight per day	12h 20'
	Sun altitude at solar noon on the 21st day.	55.9°

• The average temperature in Huntsville, Al in September is really warm at 22.3 °C (72.14 °F).
• Afternoons can be very hot with average high temperatures reaching 28.2 °C (82.8 °F).
• Overnight temperatures are generally very mild with an average low of 16.4 °C (61.5 °F).
• The variation/ range of daily mean temperatures in September is 11.8 °C (21.2 °F).
• Precipitation averages for September are high with 103.6mm (4.1 in) recorded.
• The shortest day is 11h 48' long and the longest day is 12h 52' long with an average length of 12h 20'.

Weather Trend Graph for September in Huntsville, Al, Usa