Weather in Cayo Guillermo, Cuba in March

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Visiting Cayo Guillermo, Cuba in March

March is one of the best months to visit Cayo Guillermo for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. March has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.9hrs making the days long and bright.

March has total rainfall of 4.5cm (1.8inches) making it extremely dry with very few light showers and most days are rain free. There are just 2.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a very warm 27°C (80°F). March is an excellent month for swimming in Cayo Guillermo with very comfortable temperatures for bathing all day. The sea temperature in March is slightly cooler than the previous month.

Also consider visiting Cayo Guillermo in one of the other best months of January, February, April, for the best beach weather. Also consider one of our other suggestions for March.

Can you sunbathe in Cayo Guillermo in March?

Yes, March is a great time for sunbathing in Cayo Guillermo.

March has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.9hrs making the days long and bright. March has total rainfall of 4.5cm (1.8inches) making it extremely dry with very few light showers and most days are rain free. There are just 2.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about March temperature and sunshine.

Can you swim in Cayo Guillermo in March?

Yes, March is an excellent month for swimming in Cayo Guillermo with very warm sea temperatures 27°C (80°F).

More about March sea temperatures.

Is March a good time to holiday in Cayo Guillermo?

Yes, March is a great time for a holiday in Cayo Guillermo.

March has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.9hrs making the days long and bright. March has total rainfall of 4.5cm (1.8inches) making it extremely dry with very few light showers and most days are rain free. There are just 2.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a very warm 27°C (80°F). March is an excellent month for swimming in Cayo Guillermo with very comfortable temperatures for bathing all day.

More about the March temperatures and sunshine.

Is Cayo Guillermo warm in March?

Yes, Cayo Guillermo is very warm and perfect for sunbathing on clear days in March.

The average maximum temperature in Cayo Guillermo in March is 27°C (81°F). The average maximum temperature is 27°C (81°) in the previous month and 29°C (84°F) in the next month.

The average temperature in Cayo Guillermo in March is 24°C (74°F). The average temperature is 23°C (74°F) in the previous month and 25°C (77°F) in the next month.

More info about the March temperatures and sunshine.

How sunny is Cayo Guillermo in March?

The average day light hours per day in Cayo Guillermo in March are 12. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.9hrs making the days long and bright.

More about March sunshine.

Temperature in Cayo Guillermo in March

The weather in March is marginally warmer than the previous month and temperatures continue to rise slightly into April. The average maximum temperature in Cayo Guillermo in March is 27°C (81°F). The average maximum temperature is 27°C (81°F) in the previous month and 29°C (84°F) in the next month.

The average temperature in Cayo Guillermo in March is 24°C (74°F). The average temperature is 23°C (74°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Cayo Guillermo in March is 21°C (69°F). The minimum temperature is 20°C (69°F) in the previous month and 22°C (72°F) in the next month.

Sunshine in Cayo Guillermo in March

The days in March are longer than the previous month and the days continue to get slightly longer into April. March has more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into April. During March the average day light hours are 12 per day in Cayo Guillermo. The sunshine percentage is 74% making it sunny and pleasant most of the time. The hours of sunshine per day are 8.9hrs making the days long and bright.

The ultraviolet index in Cayo Guillermo in March is typically 11.2 during March. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. 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 Cayo Guillermo in March

The average sea water temperature in Cayo Guillermo in March is 26.7°C (80.1°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in March is slightly cooler than the previous month.

Rainfall in Cayo Guillermo in March

March weather is slightly drier than the previous month. March has a couple of more days of rain than the previous month and rainy days continue to rise slightly into April. The average total rainfall in Cayo Guillermo in March is 4.5cm (1.8inches) and on average there are 2.8 rainy days in March making it a very dry time to visit the beach.

Humidity in Cayo Guillermo in March

The maximum dew point (an indicator of humidity) in Cayo Guillermo in March is 20°C (67°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20°C (68°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in Cayo Guillermo in March is typically 83.7%. The maximum relative humidity is 85.5% in the previous month and 82.9% in the next month.

The average relative humidity in Cayo Guillermo in March is typically 68.9%. The average relative humidity is 71.6% in the previous month and 68.8% in the next month.

Wind Speed in Cayo Guillermo in March

The average maximum wind speed in Cayo Guillermo in March is typically 30KM/H (19MPH). The average maximum wind speed is 28KM/H (17MPH) in the previous month and 29KM/H (18MPH) in the next month.

The average wind speed in Cayo Guillermo in March is typically 17KM/H (10MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 16KM/H (10MPH) in the next month.

The average wind direction in Cayo Guillermo in March is from the East-Northeast.

Monthly Averages

Suggested Beaches in March

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