Miami in september: average Weather, Temperature and Climate
Weather in Miami in september 2025
The weather in Miami in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
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%
Evolution of daily average temperature and precipitation in Miami in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Miami in september.
The climate of Miami in september is tolerable
In september in Miami, the climate is wet (with 9.8in of precipitation over 19 days). The weather's not getting better compared to the previous month since in august there is an average of 10.9in of precipitation over 20 days.
The climate good in that locality september. The thermometer averaged maximum of 88°F. In the morning the temperature drops to 85°F. Thus, the mean temperature average on this month of september in Miami is 86°F. Note that these seasonal averages are in contrast with those observed in Miami in september with a maximum record of 94°F in 2021 and a minimum record of 76°F in 2010. You You can hope to have about 25 days with temperatures over 86°F, or 83 of the month.
On average, in Miami, the days of september last 12:17. Sunrise is at 06:07 and sunset is at 18:24.
With proper weather, the month of september is okay (but not the best) to go in Miami.
Miami: another month?
If you can push back the dates of your trip, we advise you to go in october to Miami. more information
September: another location in Florida?
If you want to go to Florida in september, there are destinations with better weather than Miami:
In september, Everglades National Park, Apalachicola, Cedar Key, Falling Waters State Park, Fort Walton Beach and Gainesville have good weather.
Seasonal average climate and temperature of Miami in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 88°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 94°F (2021) | ||||
| Lowest record temperature | 76°F (2010) | ||||
| Number of days at +86°F | 25 day(s) (83%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.8in | ||||
| Number of days with rainfall | 19 day(s) (62%) | ||||
| Record daily rainfall | 3.2in (2017) | ||||
| Other climate data | |||||
| Humidity | 75% | ||||
| Visibility | 9.26km | ||||
| Cloud cover | 30% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:07 | ||||
| Time of sunset | 18:24 | ||||
| Length of day | 12:17 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Miami in september 2024:
81°F to 88°F
83°F to 88°F
85°F to 90°F
85°F to 90°F
85°F to 90°F
83°F to 90°F
83°F to 90°F
85°F to 90°F
83°F to 90°F
85°F to 90°F
83°F to 90°F
85°F to 90°F
85°F to 90°F
85°F to 92°F
81°F to 90°F
85°F to 92°F
81°F to 85°F
81°F to 90°F
79°F to 83°F
79°F to 85°F
77°F to 88°F
77°F to 88°F
77°F to 90°F
81°F to 88°F
83°F to 88°F
83°F to 86°F
83°F to 88°F
83°F to 94°F
81°F to 88°F
81°F to 88°F
Map: other cities in Florida in september
Cities near Miami:
| Biscayne National Park in september | tolerable weather |
| Fort Lauderdale in september | tolerable weather |
| Key Largo in september | tolerable weather |
| Boynton Beach in september | bad weather |
| Everglades National Park in september | good weather |
| Big Cypress National Preserve in september | tolerable weather |
| Islamorada in september | tolerable weather |
| West Palm Beach in september | tolerable weather |
| Marco Island in september | tolerable weather |
| Naples in september | tolerable weather |
| Big Pine Key in september | tolerable weather |
| Port Saint Lucie in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Miami
perfect weather
good
tolerable
bad
very bad
Weather data for Miami in september:
Weather data for Miami for september are derived from an average of the weather forecast since 2009 in Miami. There is a margin of error and these forecasts are to be considered as general information only. The weather in Miami 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 Miami.