Sanibel Island weather in September 2024

Expect 32°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Sanibel Island in September. Check more long-term weather averages for Sanibel Island in September before you book your next holiday to Florida in 2024/2025.

32
32°C max day temperature
8
8 hours of sunshine per day
14
14 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
198
198 mm of monthly rainfall
10
10 (Very High) UV index
29
29°C sea temperature

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Sanibel Island by month

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Destination

The September weather guide for Florida (Sanibel Island) 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 Florida

How hot is it in Sanibel Island in September?

Daytime temperatures usually reach 32°C in Sanibel Island in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Sanibel Island in September?

There are normally 8 hours of bright sunshine each day in Sanibel Island in September - that's 67% of daylight hours.

How warm is the sea around Sanibel Island in September?

The average sea temperature around Sanibel Island in September is 29°C.

Does it rain in Sanibel Island in September?

There are usually 14 days with some rain in Sanibel Island in September and the average monthly rainfall is 198mm.

What is the chance of a hurricane in Sanibel Island in September?

On average 1.1 days in September in Sanibel Island are likely to be affected by the passage of one or more tropical storms.

Sanibel Island September sunrise & sunset times

Browse the sunrise and sunset times for Sanibel Island in September 2024. Select a month to view Sanibel Island 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
Sunday, 1st September 2024	07:08	19:47
Sunday, 15th September 2024	07:14	19:32
Monday, 30th September 2024	07:20	19:15

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Florida - quick facts
Flight time^✝	9.5 hours
Time difference	UK -5 to -6 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Beaches Culture Nature Nightlife
Tourist info	Visit Florida