Port St Joe in september: average Weather, Temperature and Climate
Weather in Port St Joe in september 2025
The weather in Port St Joe in september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on 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
77°F
Clear/Sunny
43% of time
23%
21%
9%
Weather at 12pm
86°F
Clear/Sunny
50% of time
17%
16%
16%
Weather at 6pm
83°F
Clear/Sunny
55% of time
18%
14%
12%
Weather at 3am
79°F
46%
29%
17%
6%
Evolution of daily average temperature and precipitation in Port St Joe in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Port St Joe in september.
The climate of Port St Joe in september is good
The climate in september in Port St Joe is wet (with 8in of precipitation over 11 days). This is better than the previous month since in august it receives an average of 12in of precipitation over 18 days.
The climate pleasant there the month of september. Temperatures are up to 86°F. The seasonal minimum is 77°F. Thus, the mean temperature average on this month of september in Port St Joe is 83°F. Note that seasonal normals in contrast with those observed in Port St Joe in september with a maximum record of 94°F in 2020 and a minimum record of 61°F in 2020. You can expect to have about 17 days with temperatures up to 86°F, or 57 of the month.
On average, in Port St Joe, the days of september last 12:20. The sun rises at 06:26 and sunset is at 18:46.
With a correct weather, this month is okay (but not good) to go in that area in Florida.
Seasonal average climate and temperature of Port St Joe in september
Check below seasonal norms These datas are set from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 77°F | ||||
| Highest record temperature | 94°F (2020) | ||||
| Lowest record temperature | 61°F (2020) | ||||
| Number of days at +86°F | 17 day(s) (57%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 82°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 77°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8in | ||||
| Number of days with rainfall | 11 day(s) (35%) | ||||
| Record daily rainfall | 4.8in (2016) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.43km | ||||
| Cloud cover | 25% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:26 | ||||
| Time of sunset | 18:46 | ||||
| Length of day | 12:20 | ||||
| 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 Port St Joe in september 2024:
79°F to 86°F
79°F to 88°F
79°F to 90°F
79°F to 86°F
79°F to 85°F
79°F to 85°F
76°F to 77°F
74°F to 79°F
76°F to 79°F
76°F to 79°F
77°F to 79°F
79°F to 83°F
79°F to 85°F
77°F to 86°F
76°F to 81°F
76°F to 81°F
77°F to 85°F
79°F to 83°F
77°F to 86°F
77°F to 85°F
79°F to 86°F
79°F to 86°F
77°F to 86°F
79°F to 86°F
83°F to 85°F
76°F to 77°F
79°F to 81°F
79°F to 83°F
79°F to 85°F
79°F to 85°F
Map: other cities in Florida in september
Cities near Port St Joe:
| Apalachicola in september | good weather |
| St George Island in september | good weather |
| Callaway in september | good weather |
| Panama City Beach - Florida in september | tolerable weather |
| Falling Waters State Park in september | good weather |
| Miramar Beach in september | good weather |
| Tallahassee in september | tolerable weather |
| Fort Walton Beach in september | good weather |
| Steinhatchee in september | good weather |
| Pensacola in september | good weather |
| Cedar Key in september | good weather |
| Lake City in september | good weather |
Click over cities on the map for information about the weather in september.
Port St Joe
perfect weather
good
tolerable
bad
very bad
Weather data for Port St Joe in september:
Weather data for Port St Joe for september are derived from an average of the weather forecast since 2009 in Port St Joe. There is a margin of error and these forecasts are to be considered as general information only. The weather in Port St Joe 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 Port St Joe.