Huntsville weather in September 2026

Q: How hot is it in Huntsville in September?

Daytime temperatures usually reach 31°C in Huntsville in September with high heat and humidity, falling to 19°C at night.

Q: How sunny is it in Huntsville in September?

There are normally 8 hours of bright sunshine each day in Huntsville in September - that's 61% of daylight hours.

Q: Does it rain in Huntsville in September?

There are usually 8 days with some rain in Huntsville in September and the average monthly rainfall is 99mm.

Q: What is the chance of a hurricane in Huntsville in September?

On average less than 1 day in September in Huntsville is likely to be affected by the passage of one or more tropical storms.

Expect daytime maximum temperatures of 28°C in Huntsville, Alabama in September based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 108 mm of rainfall in the month.

28
28°C max day temperature
7
7 hours of sunshine per day
8
8 days with some rainfall
15
15°C min night temperature
12
12 hours of daylight per day
M
Moderate heat & humidity
108
108 mm of monthly rainfall
8
8 (Very High) UV index

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The September weather guide for Alabama (Huntsville) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Huntsville in September?

Daytime temperatures usually reach 31°C in Huntsville in September with high heat and humidity, falling to 19°C at night.

How sunny is it in Huntsville in September?

There are normally 8 hours of bright sunshine each day in Huntsville in September - that's 61% of daylight hours.

Does it rain in Huntsville in September?

There are usually 8 days with some rain in Huntsville in September and the average monthly rainfall is 99mm.

What is the chance of a hurricane in Huntsville in September?

On average less than 1 day in September in Huntsville is likely to be affected by the passage of one or more tropical storms.

Huntsville September sunrise & sunset times

Browse the sunrise and sunset times for Huntsville in September 2026. Select a month to view Huntsville sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st September 2026	05:19	18:13
Tuesday, 15th September 2026	05:29	17:53
Wednesday, 30th September 2026	05:40	17:32

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Alabama - quick facts
Flight time^✝	12 hours
Time difference	UK -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature
Tourist info	Alabama Tourism Department