Marsh Harbour in september: average Weather, Temperature and Climate
Weather in Marsh Harbour in september 2026
The weather in Marsh Harbour in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather UV index: 7
Weather at 6am
85°F
Moderate rain at times
33% of time
31%
16%
14%
Weather at 12pm
85°F
Moderate rain at times
36% of time
27%
19%
16%
Weather at 6pm
85°F
Moderate rain at times
34% of time
26%
23%
16%
Weather at 3am
85°F
35%
33%
19%
9%
Evolution of daily average temperature and precipitation in Marsh Harbour in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Marsh Harbour in september.
The climate of Marsh Harbour in september is very bad
In september in Marsh Harbour, the climate is wet (with 9.4in of precipitation over 14 days). The weather is better from the previous month since in august it receives an average of 8.6in of rainfall over 13 days.
The climate quite nice in this city september. The thermometer averaged maximum of 85°F. The minimum is 83°F. Thus, the mean temperature average in september in Marsh Harbour is 85°F. Note that these seasonal averages are in contrast with those observed in Marsh Harbour in september with a maximum record of 86°F in 2010 and a minimum record of 67°F in 2021. You can expect to have about 2 days with temperatures over 86°F, or 7 of the month.
On average, in Marsh Harbour, the days of september last 12:18. Sunrise is at 05:54 and sunset is at 18:12.
With proper weather, this month is okay (but not good) to go in this locality.
Seasonal average climate and temperature of Marsh Harbour in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 86°F (2010) | ||||
| Lowest record temperature | 67°F (2021) | ||||
| Number of days at +86°F | 2 day(s) (7%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 83°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.4in | ||||
| Number of days with rainfall | 14 day(s) (46%) | ||||
| Record daily rainfall | 3.1in (2019) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.29km | ||||
| Cloud cover | 37% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:54 | ||||
| Time of sunset | 18:12 | ||||
| Length of day | 12:18 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Marsh Harbour in september 2025:
83°F to 85°F
85°F to 85°F
85°F to 86°F
83°F to 85°F
81°F to 85°F
83°F to 85°F
81°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 85°F
81°F to 85°F
83°F to 83°F
83°F to 83°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 83°F
83°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
85°F to 85°F
83°F to 85°F
Map: other cities in the Bahamas in september
Cities near Marsh Harbour:
| Great Harbour Cay in september | very bad weather |
| Harbour Island in september | very bad weather |
| Pink Sands Beach in september | very bad weather |
| Freeport in september | very bad weather |
| Paradise Island in september | very bad weather |
| Nassau in september | very bad weather |
| Eleuthera in september | very bad weather |
| Andros Town in september | very bad weather |
| Alice Town in september | very bad weather |
| Bimini in september | very bad weather |
| Little San Salvador in september | very bad weather |
| Big Major Cay in september | very bad weather |
Click over cities on the map for information about the weather in september.
Marsh Harbour
perfect weather
good
tolerable
bad
very bad
Weather data for Marsh Harbour in september:
Weather data for Marsh Harbour for september are derived from an average of the weather forecast since 2009 in Marsh Harbour. There is a margin of error and these forecasts are to be considered as general information only. The weather in Marsh Harbour 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 Marsh Harbour.