Jolly Harbour in september: average Weather, Temperature and Climate
Weather in Jolly Harbour in september 2025
The weather in Jolly Harbour in the month of september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through 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
46% of time
29%
12%
10%
Weather at 12pm
85°F
Moderate rain at times
34% of time
33%
21%
11%
Weather at 6pm
85°F
Moderate rain at times
40% of time
27%
18%
15%
Weather at 3am
85°F
45%
34%
10%
7%
Evolution of daily average temperature and precipitation in Jolly Harbour in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jolly Harbour in september.
The climate of Jolly Harbour in september is tolerable
In september in Jolly Harbour, the climate is wet (with 8.3in of precipitation over 10 days). This is better than the previous month since in august it receives an average of 8in of precipitation over 10 days.
The climate quite good in this location this month. Temperatures are up to 85°F. In the morning the temperature drops to 85°F. Thus, the mean temperature average in september in Jolly Harbour is 85°F. Note that these seasonal averages are in contrast with those observed in Jolly Harbour in the month of september with a maximum record of 90°F in 2021 and a minimum record of 72°F in 2020. You can plan to have 86°F or more throughout the month.
In september in Jolly Harbour, the days on average last 12:13. The sun rises at 05:56 and sunset is at 18:09.
With proper weather, the month of september is okay (but not good) to go in this city.
Seasonal average climate and temperature of Jolly Harbour in september
Check below seasonal norms These statistics are generated from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 90°F (2021) | ||||
| Lowest record temperature | 72°F (2020) | ||||
| 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 | 24km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.3in | ||||
| Number of days with rainfall | 10 day(s) (35%) | ||||
| Record daily rainfall | 7.4in (2017) | ||||
| Other climate data | |||||
| Humidity | 78% | ||||
| Visibility | 9.42km | ||||
| Cloud cover | 40% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:56 | ||||
| Time of sunset | 18:09 | ||||
| Length of day | 12:13 | ||||
| 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 Jolly Harbour in september 2024:
83°F to 85°F
85°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
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
85°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
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
85°F to 85°F
85°F to 85°F
85°F to 86°F
85°F to 86°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
Map: other cities on Antigua and Barbuda in september
Cities near Jolly Harbour:
| Saint John’s in september | tolerable weather |
| Potters village in september | tolerable weather |
| All Saints in september | tolerable weather |
| Liberta in september | tolerable weather |
| English Harbour in september | tolerable weather |
| Codrington in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Jolly Harbour
perfect weather
good
tolerable
bad
very bad
Weather data for Jolly Harbour in september:
Weather data for Jolly Harbour for september are derived from an average of the weather forecast since 2009 in Jolly Harbour. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jolly 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 Jolly Harbour.