Fort Walton Beach in september: average Weather, Temperature and Climate
Weather in Fort Walton Beach in september 2025
The weather in Fort Walton Beach in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
76°F
Clear/Sunny
46% of time
27%
15%
10%
Weather at 12pm
86°F
Clear/Sunny
43% of time
22%
20%
14%
Weather at 6pm
83°F
Clear/Sunny
45% of time
23%
18%
14%
Weather at 3am
77°F
46%
29%
16%
6%
Evolution of daily average temperature and precipitation in Fort Walton Beach in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Fort Walton Beach in september.
The climate of Fort Walton Beach in september is good
The weather in september in Fort Walton Beach is wet (with 7.5in of rainfall over 10 days). The weather is better from the previous month since in august it receives an average of 12.5in of precipitation over 17 days.
The climate quite enjoyable around this city september. The high seasonal norm is 88°F. On average, the recorded minimum temperature is 76°F. Thus, the mean temperature average in september in Fort Walton Beach is 83°F. Note that seasonal normals in contrast with those observed in Fort Walton Beach in the month of september with a maximum record of 99°F in 2015 and a minimum record of 58°F in 2020. You can plan to have about 20 days with temperatures over 86°F, or 67 of the month.
On this month of september, day length in Fort Walton Beach is generally 12:21. Sunrise is at 05:31 and sets at 17:52.
With proper weather, september is okay (but not the best) to go in Fort Walton Beach.
Seasonal average climate and temperature of Fort Walton Beach in september
Check below seasonal norms These statistics are set from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 99°F (2015) | ||||
| Lowest record temperature | 58°F (2020) | ||||
| Number of days at +86°F | 20 day(s) (67%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.5in | ||||
| Number of days with rainfall | 10 day(s) (34%) | ||||
| Record daily rainfall | 5.1in (2011) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.43km | ||||
| Cloud cover | 26% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:31 | ||||
| Time of sunset | 17:52 | ||||
| Length of day | 12:21 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Fort Walton Beach in september 2024:
77°F to 88°F
77°F to 90°F
81°F to 90°F
77°F to 88°F
76°F to 79°F
74°F to 76°F
72°F to 74°F
70°F to 81°F
76°F to 83°F
76°F to 81°F
74°F to 76°F
77°F to 85°F
77°F to 86°F
74°F to 86°F
77°F to 85°F
74°F to 81°F
74°F to 83°F
77°F to 90°F
74°F to 88°F
76°F to 90°F
79°F to 90°F
76°F to 88°F
77°F to 90°F
77°F to 92°F
79°F to 86°F
76°F to 79°F
70°F to 83°F
77°F to 86°F
81°F to 85°F
77°F to 85°F
Map: other cities in Florida in september
Cities near Fort Walton Beach:
| Miramar Beach in september | good weather |
| Pensacola in september | good weather |
| Panama City Beach - Florida in september | tolerable weather |
| Callaway in september | good weather |
| Falling Waters State Park in september | good weather |
| Port St Joe in september | good weather |
| Apalachicola in september | good weather |
| St George Island in september | good weather |
| Gulf Islands National Seashore in september | tolerable weather |
| Tallahassee in september | tolerable weather |
| Steinhatchee in september | good weather |
| Cedar Key in september | good weather |
Click over cities on the map for information about the weather in september.
Fort Walton Beach
perfect weather
good
tolerable
bad
very bad
Weather data for Fort Walton Beach in september:
Weather data for Fort Walton Beach for september are derived from an average of the weather forecast since 2009 in Fort Walton Beach. There is a margin of error and these forecasts are to be considered as general information only. The weather in Fort Walton Beach can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Fort Walton Beach.