Weather in Mayaguez, Puerto Rico in December

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Visiting Mayaguez, Puerto Rico in December

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

The weather in December is marginally cooler than the previous month and temperatures continue to drop slightly into January. December has average maximum temperatures of 30°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright.

December has total rainfall of 8.9cm (3.5inches) making it dry with only light showers in the very few rainy days each month. There are just 4.6 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 28°C (82°F). December is an excellent month for swimming in Mayaguez with very comfortable temperatures for bathing all day. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

December brings cool and comfortable weather, making it a pleasant time for sunbathing and swimming. The calm seas make snorkeling and diving enjoyable, while surfing, windsurfing, and kitesurfing remain less popular due to the lack of strong winds. Also consider visiting Mayaguez 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 Mayaguez in December?

Yes, December is a good time for sunbathing in Mayaguez.

December has average maximum temperatures of 30°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright. December has total rainfall of 8.9cm (3.5inches) making it dry with only light showers in the very few rainy days each month. There are just 4.6 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 December temperature and sunshine.

Can you swim in Mayaguez in December?

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

More about December sea temperatures.

Is December a good time to holiday in Mayaguez?

Yes, December is a great time for a holiday in Mayaguez.

December has average maximum temperatures of 30°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 64% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright. December has total rainfall of 8.9cm (3.5inches) making it dry with only light showers in the very few rainy days each month. There are just 4.6 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 28°C (82°F). December is an excellent month for swimming in Mayaguez with very comfortable temperatures for bathing all day.

More about the December temperatures and sunshine.

Is Mayaguez warm in December?

Yes, Mayaguez is very warm and perfect for sunbathing on clear days in December.

The average maximum temperature in Mayaguez in December is 30°C (85°F). The average maximum temperature is 30°C (87°) in the previous month and 29°C (85°F) in the next month.

The average temperature in Mayaguez in December is 26°C (78°F). The average temperature is 27°C (80°F) in the previous month and 25°C (77°F) in the next month.

More info about the December temperatures and sunshine.

How sunny is Mayaguez in December?

The average day light hours per day in Mayaguez in December are 11.1. The sunshine percentage is 64% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright.

More about December sunshine.

Crowds in Mayaguez in December

December sees a slight increase in crowds at Mayaguez beaches, as the holiday season begins and some people choose to spend their vacations in the warm Puerto Rican weather. However, the beaches are still relatively quiet compared to the peak summer months, making it a more relaxed and enjoyable experience for those who visit.

Temperature in Mayaguez in December

The weather in December is marginally cooler than the previous month and temperatures continue to drop slightly into January. The average maximum temperature in Mayaguez in December is 30°C (85°F). The average maximum temperature is 30°C (87°F) in the previous month and 29°C (85°F) in the next month.

The average temperature in Mayaguez in December is 26°C (78°F). The average temperature is 27°C (80°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Mayaguez in December is 22°C (72°F). The minimum temperature is 23°C (74°F) in the previous month and 21°C (70°F) in the next month.

Sunshine in Mayaguez in December

The days in December are slightly shorter than the previous month. December has marginally more hours of sunshine than the previous month and hours of sunshine continue to rise slightly into January. During December the average day light hours are 11.1 per day in Mayaguez. The sunshine percentage is 64% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright.

The ultraviolet index in Mayaguez in December is typically 7.7 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 Mayaguez in December

The average sea water temperature in Mayaguez in December is 27.5°C (81.5°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in December is marginally cooler than the previous month and temperatures continue to drop slightly into January.

Rainfall in Mayaguez in December

December weather is much drier than the previous month and rainfall continues to drop quickly into January. December has fewer days of rain than the previous month and rainy days continue to drop slightly into January. The average total rainfall in Mayaguez in December is 8.9cm (3.5inches) and on average there are 4.6 rainy days in December making it a very dry time to visit the beach.

Humidity in Mayaguez in December

The maximum dew point (an indicator of humidity) in Mayaguez in December is 23°C (73°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 (75°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Mayaguez in December is typically 89%. The maximum relative humidity is 89.6% in the previous month and 90.2% in the next month.

The average relative humidity in Mayaguez in December is typically 71.5%. The average relative humidity is 73.4% in the previous month and 72.3% in the next month.

Wind Speed in Mayaguez in December

The average maximum wind speed in Mayaguez in December is typically 21KM/H (13MPH). The average maximum wind speed is 21KM/H (13MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Mayaguez in December is typically 13KM/H (8MPH). The average wind speed is 12KM/H (8MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in Mayaguez in December is from the East-Northeast.

Monthly Averages

Suggested Beaches in December

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Need Inspiration?

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