Weather in Grand Cayman, Cayman Islands in December

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Visiting Grand Cayman, Cayman Islands in December

December is one of the best months to visit Grand Cayman for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

December is hot, and sunny but overcast at times with many bright days. December is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain. Also consider visiting Grand Cayman in one of the other best months of January, February, March, for the best beach weather.

Also consider one of our other suggestions for December.

Can you sunbathe in Grand Cayman in December?

Yes, December is a good time for sunbathing in Grand Cayman. December is hot with lots of sunshine but some overcast and cloudy skies, still great for sunbathing, and there is some chance of rain showers.

The average maximum temperature in Grand Cayman in December is 28°C (83°F).

More about December temperature and sunshine.

Can you swim in Grand Cayman in December?

Yes, December is an excellent month for swimming in Grand Cayman with very warm sea temperatures 28°C (82°F).

More about December sea temperatures.

Can you visit Grand Cayman in December?

Yes, December is a great time for visiting Grand Cayman.

December is hot and sunny but overcast at times with many bright days. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Grand Cayman in December is 28°C (83°F).

More about the December temperatures and sunshine.

How cold is Grand Cayman in December?

The average minimum temperature in Grand Cayman in December is 24°C (76°F). The minimum temperature is 25°C (78°F) in the previous month and 24°C (74°F) in the next month.

More about the December temperatures and sunshine.

How sunny is Grand Cayman in December?

The average day light hours per day in Grand Cayman in December are 11 and there are 7.2 hours of sunshine per day on average during December, making it sunny but overcast at times with many bright days.

More about December sunshine.

Is it warm enough to swim in Grand Cayman in December?

Yes, December is an excellent month for swimming in Grand Cayman with very warm sea temperatures 28°C (82°F).

More about December sea temperatures.

Is December a good time to holiday in Grand Cayman?

Yes, December is a great time for a holiday in Grand Cayman.

December is hot and sunny but overcast at times with many bright days. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Grand Cayman in December is 28°C (83°F).

More about the December temperatures and sunshine.

Is Grand Cayman in December worth visiting?

Yes, Grand Cayman is definitely worth visiting in December.

December is hot and sunny but overcast at times with many bright days. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's perfect for laying on the beach and enjoying the sunshine.

The average maximum temperature in Grand Cayman in December is 28°C (83°F).

More about the December temperatures and sunshine.

Is Grand Cayman warm in December?

Yes, Grand Cayman is hot in December.

The average maximum temperature in Grand Cayman in December is 28°C (83°F). The average maximum temperature is 29°C (85°) in the previous month and 28°C (82°F) in the next month.

The average temperature in Grand Cayman in December is 27°C (80°F). The average temperature ranges is 27°C (81°F) in the previous month and 26°C (79°F) in the next month.

More info about the December temperatures and sunshine.

Temperature in Grand Cayman in December

The average maximum temperature in Grand Cayman in December is 28°C (83°F). The average maximum temperature is 29°C (85°F) in the previous month and 28°C (82°F) in the next month.

The average temperature in Grand Cayman in December is 27°C (80°F). The average temperature ranges is 27°C (81°F) in the previous month and 26°C (79°F) in the next month.

The average minimum temperature in Grand Cayman in December is 24°C (76°F). The minimum temperature is 25°C (78°F) in the previous month and 24°C (74°F) in the next month.

Sunshine in Grand Cayman in December

The average day light hours per day in Grand Cayman in December are 11 and there are 7.2 hours of sunshine per day on average during December making it sunny but overcast at times with many bright days

The ultraviolet index in Grand Cayman in December is typically 7.2 during December. 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 December

The average sea water temperature in Grand Cayman in December is 27.8°C (82.0°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in Grand Cayman in December

The average total rainfall in Grand Cayman in December is 7.1cm (2.8inches) and on average there are 8.6 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Grand Cayman in December

The maximum dew point (an indicator of humidity) in Grand Cayman in December is 24°C (75°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (76°F) in the previous month and 23°C (23°F) in the next month.

The average maximum relative humidity in Grand Cayman in December is typically 88.8%. The maximum relative humidity is 87.3% in the previous month and 88.2% in the next month.

The average relative humidity in Grand Cayman in December is typically 78%. The average relative humidity is 76.9% in the previous month and 77% in the next month.

Wind Speed in Grand Cayman in December

The average maximum wind speed in Grand Cayman in December is typically 26KM/H (16MPH). The average maximum wind speed is 28KM/H (18MPH) in the previous month and 27KM/H (17MPH) in the next month.

The average wind speed in Grand Cayman in December is typically 18KM/H (11MPH). The average wind speed is 19KM/H (11MPH) in the previous month and 19KM/H (12MPH) in the next month.

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

Monthly Averages

Suggested Beaches in December

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