Weather in Grand Cayman, Cayman Islands in October

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Visiting Grand Cayman, Cayman Islands in October

The weather in October is marginally cooler than the previous month and temperatures continue to drop slightly into November. October has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.9 hours of sunshine per day. It is not an optimal time for sunbathing but it is possible on clearer days in Grand Cayman.

October has total rainfall of 23.1cm (9.1inches) making it quite rainy but mostly with moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a very warm 29°C (83°F). October is an excellent month for swimming in Grand Cayman with very comfortable temperatures for bathing all day. The sea temperature in October is marginally cooler than the previous month and temperatures continue to drop slightly into November.

Consider visiting Grand Cayman in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for October.

Can you sunbathe in Grand Cayman in October?

Yes, October is not an optimal time for sunbathing but it is possible on clearer days in Grand Cayman.

October has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.9 hours of sunshine per day. October has total rainfall of 23.1cm (9.1inches) making it quite rainy but mostly with moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days.

More about October temperature and sunshine.

Can you swim in Grand Cayman in October?

Yes, October is an excellent month for swimming in Grand Cayman with very warm sea temperatures 29°C (83°F).

More about October sea temperatures.

Is October a good time to holiday in Grand Cayman?

Yes, October is a good time for a holiday in Grand Cayman.

October has average maximum temperatures of 31°C (87°F) which is very hot and perfect for sunbathing on clear days. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.9 hours of sunshine per day. October has total rainfall of 23.1cm (9.1inches) making it quite rainy but mostly with moderate tropical showers. There are 15.3 days with some rainfall so you can still enjoy the beach on the clear days. It is not an optimal time for sunbathing but it is possible on clearer days in Grand Cayman. Sea temperatures are a very warm 29°C (83°F). October is an excellent month for swimming in Grand Cayman with very comfortable temperatures for bathing all day.

More about the October temperatures and sunshine.

Is Grand Cayman warm in October?

Yes, Grand Cayman is very hot and perfect for sunbathing on clear days in October.

The average maximum temperature in Grand Cayman in October is 31°C (87°F). The average maximum temperature is 32°C (89°) in the previous month and 29°C (85°F) in the next month.

The average temperature in Grand Cayman in October is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

More info about the October temperatures and sunshine.

How sunny is Grand Cayman in October?

The average day light hours per day in Grand Cayman in October are 11.7. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.9 hours of sunshine per day.

More about October sunshine.

Temperature in Grand Cayman in October

The weather in October is marginally cooler than the previous month and temperatures continue to drop slightly into November. The average maximum temperature in Grand Cayman in October is 31°C (87°F). The average maximum temperature is 32°C (89°F) in the previous month and 29°C (85°F) in the next month.

The average temperature in Grand Cayman in October is 28°C (83°F). The average temperature is 29°C (84°F) in the previous month and 27°C (81°F) in the next month.

The average minimum temperature in Grand Cayman in October is 26°C (79°F). The minimum temperature is 27°C (80°F) in the previous month and 25°C (78°F) in the next month.

Sunshine in Grand Cayman in October

The days in October are slightly shorter than the previous month and days continue to get marginally shorter into November. October has fewer hours of sunshine than the previous month. During October the average day light hours are 11.7 per day in Grand Cayman. The sunshine percentage is 50% making it quite sunny but with regular periods of cloudy and overcast skies. There are 5.9 hours of sunshine per day.

The ultraviolet index in Grand Cayman in October is typically 10.2 during October. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Grand Cayman in October

The average sea water temperature in Grand Cayman in October is 28.6°C (83.5°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in October is marginally cooler than the previous month and temperatures continue to drop slightly into November.

Rainfall in Grand Cayman in October

October weather is slightly wetter than the previous month. October has a few more days of rain than the previous month. The average total rainfall in Grand Cayman in October is 23.1cm (9.1inches) and on average there are 15.3 rainy days in October making it a wet time to visit the beach.

Humidity in Grand Cayman in October

The maximum dew point (an indicator of humidity) in Grand Cayman in October is 26°C (79°F) which is very uncomfortable and fairly oppressive unless you are on a beach. At night you would most likely require airconditioning. The dew point is 27°C (80°F) in the previous month and 24°C (24°F) in the next month.

The average maximum relative humidity in Grand Cayman in October is typically 91%. The maximum relative humidity is 91.7% in the previous month and 87.3% in the next month.

The average relative humidity in Grand Cayman in October is typically 79.5%. The average relative humidity is 79.2% in the previous month and 76.9% in the next month.

Wind Speed in Grand Cayman in October

The average maximum wind speed in Grand Cayman in October is typically 24KM/H (15MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 28KM/H (18MPH) in the next month.

The average wind speed in Grand Cayman in October is typically 15KM/H (9MPH). The average wind speed is 11KM/H (7MPH) in the previous month and 19KM/H (11MPH) in the next month.

The average wind direction in Grand Cayman in October is from the East.

Monthly Averages

Suggested Beaches in October

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.