Little Cayman in september: average Weather, Temperature and Climate
Weather in Little Cayman in september 2025
The weather in Little Cayman 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 by using 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
86°F
Partly Cloudy
37% of time
29%
21%
10%
Weather at 12pm
86°F
Partly Cloudy
36% of time
26%
25%
8%
Weather at 6pm
86°F
Partly Cloudy
34% of time
27%
24%
12%
Weather at 3am
86°F
34%
30%
27%
8%
Evolution of daily average temperature and precipitation in Little Cayman in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Little Cayman in september.
The climate of Little Cayman in september is tolerable
In september in Little Cayman, the climate is wet (with 7.4in of rainfall over 11 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 6in of rainfall over 10 days.
The climate good in this city this month. The thermometer averaged maximum of 86°F. In the morning the temperature drops to 85°F. Thus, the mean temperature average in september in Little Cayman is 86°F. Note that seasonal normals in contrast with those observed in Little Cayman in september with a maximum record of 90°F in 2021 and a minimum record of 72°F in 2020. You can plan to have about 16 days with temperatures up to 86°F, or 53 of the month.
On this month of september, day length in Little Cayman is generally 12:14. The sun rises at 06:08 and sunset is at 18:22.
With a correct weather, the month of september is okay (but not the best) to go in this locality.
Seasonal average climate and temperature of Little Cayman in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 85°F | ||||
| Highest record temperature | 90°F (2021) | ||||
| Lowest record temperature | 72°F (2020) | ||||
| Number of days at +86°F | 16 day(s) (53%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 86°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.4in | ||||
| Number of days with rainfall | 11 day(s) (37%) | ||||
| Record daily rainfall | 3.8in (2010) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.43km | ||||
| Cloud cover | 33% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:08 | ||||
| Time of sunset | 18:22 | ||||
| Length of day | 12:14 | ||||
| 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 Little Cayman in september 2024:
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
86°F to 86°F
86°F to 86°F
86°F to 90°F
86°F to 86°F
86°F to 90°F
85°F to 86°F
85°F to 86°F
85°F to 86°F
81°F to 85°F
83°F to 85°F
81°F to 85°F
83°F to 85°F
85°F to 88°F
83°F to 85°F
83°F to 85°F
85°F to 88°F
Map: other cities in the Cayman Islands in september
Cities near Little Cayman:
| Cayman Brac in september | tolerable weather |
| East End in september | tolerable weather |
| North Side in september | tolerable weather |
| Bodden Town in september | tolerable weather |
| Seven Mile Beach in september | tolerable weather |
| Georgetown (Grand Cayman) in september | tolerable weather |
| West Bay Beach in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Little Cayman
perfect weather
good
tolerable
bad
very bad
Weather data for Little Cayman in september:
Weather data for Little Cayman for september are derived from an average of the weather forecast since 2009 in Little Cayman. There is a margin of error and these forecasts are to be considered as general information only. The weather in Little Cayman 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 Little Cayman.