Florida in september: average Weather, Temperature and Climate, Where to go?
Weather in Florida in september 2025
Below, you have access to the weather forecast for the month of september for most popular cities in Florida. These forecasts are statistics for september from weather reports for many years. The percentage indicates the probability of having the weather mentioned.
Average weather in september in Miami
tolerable weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
39% of time
28%
26%
5%
Weather at 12pm
88°F
Clear/Sunny
36% of time
32%
26%
4%
Weather at 6pm
85°F
Clear/Sunny
45% of time
34%
16%
4%
Weather at 3am
85°F
43%
26%
19%
10%
Where to go in Florida in september?
Where to go in Florida in september: destination map
perfect weather
good
tolerable
bad
very bad
Where should you go in Florida in september when it comes to the weather?
Remember:
The climate in Florida in september ranges from good to tolerable depending on the region and city.
Good news: Although it is not perfect the weather in Florida in september is, according to seasonal norms, good in St. Augustine, Jacksonville, Tallahassee, Pensacola, Callaway and Fernandina Beach. I allows to appreciate sightseeing in these cities. And even why not take a little time to enjoy the weather for... just be relax!
If you do not go the sun and blue sky, but, for example to go sightseeing around, the cities of Key Largo, Port Charlotte, Marco Island, Key West, Big Pine Key, Lakeland, Daytona Beach, Sebring, Cape Coral, Islamorada, Orlando, Port Saint Lucie, West Palm Beach, Everglades National Park, Fort Myers, Miami, Sarasota, Fort Lauderdale, Palm Bay and Tampa have a quite correct weather for that in september.
Climate in Florida in september
Climate in Miami in september
In the month of september, maximum temperature is 88°F and minimum temperature is 85°F (for an average temperature of 86°F). The climate is burning there in september. With 9.8in over 19 days, you will suffer the rain during your journey. So remember to pack adapted clothes.
With a correct climate, the month of september is okay (but not good time) for traveling there in Florida.
| September | |||
| Average temperature | 86°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 9.8in | ||
| Number of days with rainfall | 19 day(s) (62%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 30% | ||
| Length of day | 12:17 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Key West in september
In the month of september, maximum temperature is 86°F and minimum temperature is 85°F (for an average temperature of 85°F). The climate is burning in that locality in september. With 11.3in over 16 days, rainfall can happen during your stay. But this is reasonably and it will not be continuous.
With a correct weather, september is okay (but not the best month) for traveling in this city in United States.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 85°F | ||
| Sea temperature | 86°F | ||
| Rainfall | 11.3in | ||
| Number of days with rainfall | 16 day(s) (52%) | ||
| Humidity | 76% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 29% | ||
| Length of day | 12:17 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Orlando in september
In the month of september, the mean temperature in Orlando is 85°F (maximum temperature is 90°F and minimum temperature is 77°F). The climate is very warm in this city in this month. With 9.7in over 14 days, you risk getting wet slightly throughout your trip. But this is rather moderate and you will not be too bothered by it.
With proper weather, september is okay (but not the best month) for traveling in Orlando.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 77°F | ||
| Rainfall | 9.7in | ||
| Number of days with rainfall | 14 day(s) (48%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 34% | ||
| Length of day | 12:19 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Everglades National Park in september
In september, maximum temperature is 90°F and minimum temperature is 83°F (for an average temperature of 86°F). The climate is very warm in this city in the month of september. With 6.6in over 12 days, rainfall can happen during your holidays. But this is rather moderate and it will not be continuous.
With a correct weather, the month of september is okay (but not the best month) for traveling in Everglades National Park in Florida.
| September | |||
| Average temperature | 86°F | ||
| Highest temperature | 90°F | ||
| Lowest temperature | 83°F | ||
| Rainfall | 6.6in | ||
| Number of days with rainfall | 12 day(s) (40%) | ||
| Humidity | 79% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 31% | ||
| Length of day | 12:17 | ||
| Our opinion at whereandwhen.net | good |
Climate in St. Augustine in september
In september, the mean temperature in St. Augustine is 83°F (maximum temperature is 88°F and minimum temperature is 77°F). The climate is very hot there in the month of september. With 9.3in over 13 days, you will experience some showers during your trip. But this is rather reasonably and you will not be too bothered by it.
With good weather conditions, september is a recommended month to go there in Florida.
| September | |||
| Average temperature | 83°F | ||
| Highest temperature | 88°F | ||
| Lowest temperature | 77°F | ||
| Sea temperature | 84°F | ||
| Rainfall | 9.3in | ||
| Number of days with rainfall | 13 day(s) (42%) | ||
| Humidity | 84% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 33% | ||
| Length of day | 12:20 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Florida in september
| Miami in september | tolerable weather |
| Key West in september | tolerable weather |
| Orlando in september | tolerable weather |
| Everglades National Park in september | good weather |
| St. Augustine in september | tolerable weather |
| Tampa in september | tolerable weather |
| Anna Maria Island in september | tolerable weather |
| Apalachicola in september | good weather |
| Big Cypress National Preserve in september | tolerable weather |
| Biscayne National Park in september | tolerable weather |
| Boynton Beach in september | bad weather |
| Caladesi Island in september | tolerable weather |
| Captiva Island in september | tolerable weather |
| Cedar Key in september | good weather |
| Clearwater in september | tolerable weather |
| Cocoa Beach in september | tolerable weather |
| Dry Tortugas National Park in september | tolerable weather |
| Egmont Key in september | tolerable weather |
| Falling Waters State Park in september | good weather |
| Fort Lauderdale in september | tolerable weather |
| Fort Pierce in september | tolerable weather |
Weather data for Florida in september:
Weather data for Florida in september is derived from an average of the weather forecast since 2009 in Florida. There is a margin of error and these forecasts are to be considered as general information only. The weather in Florida can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Florida.