The best time to visit Cayman Islands is from January until December, when you will have a pleasant or warm temperature and limited till mediocre rainfall. The highest average temperature in in Cayman Islands is 30°C in August and the lowest is 26°C in January.
Cayman Islands has the tropical savanna climate prevailing. If you want to know what the average temperature is in Cayman Islands or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.
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Cayman Islands has the tropical savanna climate prevailing. It is warm every month with both a wet and dry season. The average annual temperature for Cayman Islands is 28° degrees and there is about 769 mm of rain in a year. It is dry for 80 days a year with an average humidity of 76% and an UV-index of 7.
What is the average Cayman Islands weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
26°C
26°C
28°C