Fort Walton Beach weather in September 2019

  • 31°C maximum daytime temperature in September in Fort Walton Beach31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Fort Walton Beach9
    9 days with some rainfall
  • 20°C minimum night-time temperature in September in Fort Walton Beach20
    20°C min night temperature
  • 12 hours of daylight per day in September in Fort Walton Beach12
    12 hours of daylight per day
  • High heat & humidity in September in Fort Walton BeachH
    High heat & humidity
  • 171 mm monthly rainfall in September in Fort Walton Beach171
    171 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Fort Walton Beach9
    9 (Very High) UV index
  • 28°C sea temperature in September in Fort Walton Beach28
    28°C sea temperature

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Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Fort Walton Beach in September. Check more long-term weather averages for Fort Walton Beach in September before you book your next holiday to Florida in 2019/2020.

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More about Fort Walton Beach

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The September weather guide for Fort Walton Beach, Florida 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)

Guide to Fort Walton Beach weather in September

The average maximum daytime temperature in Fort Walton Beach in September is a hot 31°C (88°F) with high heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 8 hours of bright sunshine each day, which represents 62% of the 12 hours of daylight.

Expect 171mm (6.7 inches) of rainfall across the whole of September with 9 days with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Fort Walton Beach in September is 28°C (82°F).

Fort Walton Beach sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Fort Walton Beach in September 2019. Select a month to view Fort Walton Beach sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:23 19:09
Monday, 2nd September 2019 06:24 19:08
Tuesday, 3rd September 2019 06:24 19:07
Wednesday, 4th September 2019 06:25 19:06
Thursday, 5th September 2019 06:25 19:05
Friday, 6th September 2019 06:26 19:03
Saturday, 7th September 2019 06:26 19:02
Sunday, 8th September 2019 06:27 19:01
Monday, 9th September 2019 06:27 19:00
Tuesday, 10th September 2019 06:28 18:58
Wednesday, 11th September 2019 06:29 18:57
Thursday, 12th September 2019 06:29 18:56
Friday, 13th September 2019 06:30 18:55
Saturday, 14th September 2019 06:30 18:53
Sunday, 15th September 2019 06:31 18:52
Monday, 16th September 2019 06:31 18:51
Tuesday, 17th September 2019 06:32 18:50
Wednesday, 18th September 2019 06:32 18:48
Thursday, 19th September 2019 06:33 18:47
Friday, 20th September 2019 06:34 18:46
Saturday, 21st September 2019 06:34 18:45
Sunday, 22nd September 2019 06:35 18:43
Monday, 23rd September 2019 06:35 18:42
Tuesday, 24th September 2019 06:36 18:41
Wednesday, 25th September 2019 06:36 18:40
Thursday, 26th September 2019 06:37 18:38
Friday, 27th September 2019 06:38 18:37
Saturday, 28th September 2019 06:38 18:36
Sunday, 29th September 2019 06:39 18:34
Monday, 30th September 2019 06:39 18:33
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Below are average maximum temperatures at popular destinations in Florida in September. Select a destination to see more weather parameters.

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