Weather in the Cayman Islands in March

March in the Cayman Islands features balmy weather, with relatively little rainfall. At a time when travel to the Caribbean is high, particulary among college students, the Cayman Islands exclusivity protects them from a wild party scene.

Typical Weather in March

Temperatures in the Cayman Islands during March generally vary between an average high during the day of 83.0 degrees and an average low at night of 75.0 degrees . Rain occurs in the Cayman Islands a total of 3.0 days during an average March , with an average total rainfall of about 1.2 inches . However, the data in these tables includes all precipitation, no matter how slight.


The Cayman Islands in March: Key Facts
Monthly Averages
High Low Rainfall
No. of Days
with Rain
83.0° F 75.0° F 1.2 3.0

On a typical March day, during the early morning hours you will probably find the temperature will be around 74.9 degrees. Temperatures in the Cayman Islands typically rise during the day, to an average of 82.5 degrees in the early afternoon. The temperature in the Cayman Islands will typically decline by early evening, to approximately 77.5 degrees. Overall, temperatures in the Cayman Islands during March average around 79.5 degrees.


March Temperatures in The Cayman Islands by Time of Day
Early Morning Late Morning Early Afternoon Late Afternoon Early Evening Overall
74.9° F 81.1° F 82.5° F 81.5° F 77.5° F 79.5° F



Rain is most likely to occur around 1:00 PM during the month of March, and it is least likely to occur around 4:00 PM . To the extent thunderstorms occur in the Cayman Islands during March, they are most likely to occur around 1:00 PM , as shown in the following table.


March Rainfall in The Cayman Islands by Time of Day
  Percent Frequencies of Hourly Observations
Hour Rain
1:00 AM # #
4:00 AM # #
7:00 AM 0.9 % 0 %
10:00 AM 2.2 % 0.3 %
1:00 PM 3 % 0.6 %
4:00 PM 0.6 % 0.3 %
7:00 PM 0.6 % 0 %
10:00 PM # #
ALL 1.5 % 0.2 %


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