What’s the climate like in Cayman Islands?
The current climate in Cayman Islands features temperatures ranging from a high of 33°C to a low of 29°C throughout the year. The average yearly temperature is around 31°C. At night, temperatures in the colder months average around 24°C and in the warmer months around 27°C.
The highest temperature recorded in Cayman Islands in recent years was 39°C in April 2018. The lowest daytime temperature recorded was 23°C in January 2020.
On average, Cayman Islands receives 1427 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The climate in Cayman Islands is based on weather data from George Town. Other spots might have different weather. You can check out all destinations in Cayman Islands to get the full picture of the climate.
Best time to visit Cayman Islands?
The best time to go for a sun holiday to Cayman Islands is January through April, July and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Cayman Islands. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Cayman Islands
The climate table of Cayman Islands shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 29 | 29 | 30 | 31 | 31 | 32 | 33 | 33 | 32 | 32 | 30 | 30 |
| Temp. min (°C) | 24 | 24 | 25 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 25 |
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| Precipitation (mm) | 76 | 33 | 30 | 51 | 140 | 150 | 98 | 170 | 176 | 273 | 155 | 75 |
| UV Index | 7 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 7 | 7 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 31°C
- Highest temperature: 33°C in July and August
- Lowest temperature: 29°C in January and February
- Precipitation: 1427 mm per year, averaging 119 mm per month
- Driest months: 30 mm in March, 33 mm in February and 51 mm in April
- Wettest months: 273 mm in October, 176 mm in September and 170 mm in August
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Weather experiences in Cayman Islands
Excellent
Expect a tropical, warm climate with occasional rain showers... more
Good
February in the Cayman Islands was very pleasant. Sunny ever... more
Table of Contents
Average Temperature per Month in Cayman Islands
This graph shows the average maximum temperatures per month in Cayman Islands. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Cayman Islands
This graph shows how much rainfall Cayman Islands gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average UV Index per Month in Cayman Islands
This graph shows the average UV index per month in Cayman Islands. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Cayman Islands
This graph shows the average yearly temperature in Cayman Islands. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Cayman Islands
This chart shows the total yearly precipitation in Cayman Islands over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Cayman Islands
The weather in Cayman Islands is rated an average of 3,8 out of 5 stars by 10 visitors. Have you been to Cayman Islands? Share your weather experience to help other visitors.
Write your own review
It was very hot (around 30 degrees) and high humidity. During this time there were also several showers. Beautiful island, but perhaps better at another time.— This text is automatically translated to English
February in the Cayman Islands was very pleasant. Sunny every day, but not unbearably hot. There are a few cloudy days and a few showers, but in general it is always warm and sunny. Ideal for relaxing on the beach.— This text is automatically translated to English
The days were warm and sunny, perfect for relaxing on the beach. There were occasional rain showers, but they were brief and refreshing. In the evening it would be slightly cooler.— This text is automatically translated to English
All day the sun shone brightly and the temperature was pleasant. Every now and then there was a brief shower that cooled us down a bit. Overall, nice vacation weather.— This text is automatically translated to English
Thanks to light winds, the heat was bearable. The evenings were pleasantly cool.— This text is automatically translated to English
October weather in the Cayman Islands can be unpredictable. During my stay, it was mostly sunny, although there was occasional sudden rain. The temperature was warm but comfortable.— This text is automatically translated to English
Expect a tropical, warm climate with occasional rain showers providing refreshment. Ideal for sun and heat lovers!— This text is automatically translated to English
Many sunny days, but also tropical storms and high humidity. Heat and humidity are normal if you are prepared. Less suitable for outdoor activities.— This text is automatically translated to English
It barely rained, but there was plenty of sunshine. However, the high humidity made it a bit muggy at times.— This text is automatically translated to English
The weather was excellent, the temperature was around 28 degrees. There were a few rainy days, but mostly sunny. Ideal for relaxing!— This text is automatically translated to English
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Average Weather in Cayman Islands by Month
Click on a month below to see detailed weather info for Cayman Islands. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
