December weather forecast
Pompano Beach, FL

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Panorama of the glorious Pompano Beach in Florida, with the close view of the iconic Hillsboro inlet lighthouse
Panorama of the glorious Pompano Beach in Florida, with the close view of the iconic Hillsboro inlet lighthouse

Weather in December

December represents the heart of the winter season in Pompano Beach. Temperatures dip further, and rainfall lessens to a minimal 0.55in over 8.5 days, marking the driest month. Despite the winter chills, average daylight hours of 10.5 and a UV index of 6 ensure sufficient sunlight for warm afternoons and picturesque evening skies. The cooler temperatures and moderate wind speeds averaging 10.7mph (17.2km/h) provide a refreshing contrast to the summer's heat. December's weather bids farewell to the year with a blend of dryness and cold, setting the stage for the cycle to begin anew.

Temperature

December's onset in Pompano Beach brings an average high-temperature of a still moderately hot 75.2°F (24°C), showing a minute difference from November's 78.1°F (25.6°C). Pompano Beach records a mild decrease in temperature during the nights of December, averaging a pleasant 68.5°F (20.3°C).

Humidity

With an average relative humidity of 75%, December is the most humid month.

Rainfall

In Pompano Beach, Florida, during December, the rain falls for 8.5 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 168.2 rainfall days, and 14.17" (360mm) of precipitation is accumulated.

Ocean temperature

In Pompano Beach, the average seawater temperature in December is 76.1°F (24.5°C).
Note: Every individual's cold threshold differs, but factors like today's sunshine, wind, and temperature can tip the scales for a delightful swim in 76.1°F (24.5°C) waters. For reference, Olympians swim in waters of 77°F (25°C) to 82.4°F (28°C).

Daylight

The month with the shortest days is December, with an average of 10h and 30min of daylight.
On the first day of the month, sunrise is at 6:51 am and sunset at 5:28 pm. On the last day of December, in Pompano Beach, sunrise is at 7:07 am and sunset at 5:39 pm EST.

Sunshine

January and December, with an average of 6.3h of sunshine, are months with the least sunshine in Pompano Beach.

UV index

The average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Stay cautious! Sand and water reflections increase UV radiation potency.
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Frequently asked questions

What are December temperatures in Pompano Beach?

The high-temperature, in December, in Pompano Beach, records 75.2°F (24°C), while the low-temperature is 68.5°F (20.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in October is evaluated at 87.8°F (31°C).

What is the most humid month in Pompano Beach?

With an average relative humidity of 75%, December is the most humid month.

What is the average humidity in December in Pompano Beach?

In Pompano Beach, Florida, the average relative humidity in December is 75%.

How much does it rain in Pompano Beach in December?

In December, the rain falls for 8.5 days. Throughout December, 0.55" (14mm) of precipitation is accumulated.

What is the water temperature in December in Pompano Beach?

In December, the average ocean temperature in Pompano Beach, Florida, is 76.1°F (24.5°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 76.1°F (24.5°C).

What is the month with the shortest days in Pompano Beach?

December has the shortest days of the year in Pompano Beach, with an average of 10h and 30min of daylight.

What is the average length of the day in December in Pompano Beach?

The average day length in December in Pompano Beach is 10h and 32min.

When are sunrise and sunset in December in Pompano Beach?

In December, on the first day of the month, sunrise is at 6:51 am and sunset at 5:28 pm. On the last day of the month, in Pompano Beach, sunrise is at 7:07 am and sunset at 5:39 pm EST.

What is the month with the least sunshine in Pompano Beach?

The months with the least sunshine are January and December, with an average of 6.3h of sunshine.

How many hours of sunshine does Pompano Beach have in December?

In Pompano Beach, Florida, the average sunshine duration in December is 6.3h.

What is the UV index reading in December in Pompano Beach?

In December, the average daily maximum UV index in Pompano Beach is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in December
Pompano Beach, FL

Average temperature in December - Pompano Beach, FL
  • Average high temperature in December: 75.2°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in December: 68.5°F

The month with the highest average low temperature is August (81.9°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

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Average pressure in December
Pompano Beach, FL

Average pressure in December - Pompano Beach, FL
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in December
Pompano Beach, FL

Average wind speed in December - Pompano Beach, FL
  • Average wind speed in December: 10.7mph

The windiest month (with the highest average wind speed) is March (11.3mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in December
Pompano Beach, FL

Average humidity in December - Pompano Beach, FL
  • Average humidity in December: 75%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in December
Pompano Beach, FL

Average rainfall in December - Pompano Beach, FL
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in December
Pompano Beach, FL

Average rainfall days in December - Pompano Beach, FL
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is September (22 days).
The month with the least rainy days is February (6.8 days).

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Average sea temperature in December
Pompano Beach, FL

Average sea temperature in December - Pompano Beach, FL
  • Average sea temperature in December: 76.1°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

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Average daylight in December /
Average sunshine in December
Pompano Beach, FL

Average daylight in December / Average sunshine in December - Pompano Beach, FL
  • Average daylight in December: 10h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).

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Average sunshine days in December
Pompano Beach, FL

Average sunshine days in December - Pompano Beach, FL
  • Average sunshine days in December: 18.9 days

The month with the most sunshine days is March (20.1 days).
The month with the least sunshine days is July (5 days).

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Average UV index in December
Pompano Beach, FL

Average UV index in December - Pompano Beach, FL
  • Average UV index in December: 6

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in December
Pompano Beach, FL

Average cloud cover in December - Pompano Beach, FL
  • Average cloud cover in December: 33

The month with the most cloud cover is October (Cloud cover 35).
The months with the least cloud cover are April and July (Cloud cover 27).

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Average visibility in December
Pompano Beach, FL

Average visibility in December - Pompano Beach, FL
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Pompano Beach, Florida, USA

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