December weather forecast
Bethune Beach, FL

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Weather in December

December, the first month of the winter in Bethune Beach, is still a pleasant month, with an average temperature ranging between min 59.4°F (15.2°C) and max 71.4°F (21.9°C).

Temperature

The advent of December brings an average high-temperature of an agreeable 71.4°F (21.9°C), almost identical to the preceding month. Bethune Beach experiences a mean temperature of 59.4°F (15.2°C) during December nights.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Bethune Beach, in December, during 8 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, in Bethune Beach, there are 142.9 rainfall days, and 12.99" (330mm) of precipitation is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 18min of daylight.
On the first day of December, sunrise is at 6:59 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:36 pm EST.

Sunshine

January and December, with an average of 5.9h of sunshine, are months with the least sunshine.

UV index

In December, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 5 transforms into these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Bethune Beach?

During December, Bethune Beach experiences an average high-temperature of 71.4°F (21.9°C) and a low-temperature of 59.4°F (15.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in October is calculated to be 86°F (30°C).

What is the average humidity in December?

The average relative humidity in December is 76%.

How much does it rain in December?

In Bethune Beach, during December, the rain falls for 8 days and regularly aggregates up to 0.63" (16mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 18min of daylight.

How many hours of daylight does Bethune Beach have in December?

In Bethune Beach, the average day length in December is 10h and 20min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 6:59 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:36 pm EST.

What are the months with the least sunshine?

January and December, with an average of 5.9h of sunshine, are months with the least sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 5.9h.

How high is the UV index in December?

In Bethune Beach, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Bethune Beach, FL

Average temperature in December - Bethune Beach, FL
  • Average high temperature in December: 71.4°F

The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (67.5°F).

  • Average low temperature in December: 59.4°F

The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (54.7°F).

Average pressure in December
Bethune Beach, FL

Average pressure in December - Bethune Beach, FL
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in December
Bethune Beach, FL

Average wind speed in December - Bethune Beach, FL
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in December
Bethune Beach, FL

Average humidity in December - Bethune Beach, FL
  • Average humidity in December: 76%

The months with the highest relative humidity are June, July and August (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in December
Bethune Beach, FL

Average rainfall in December - Bethune Beach, FL
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is March (0.47").

Average rainfall days in December
Bethune Beach, FL

Average rainfall days in December - Bethune Beach, FL
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is August (20.4 days).
The month with the least rainy days is February (7.3 days).

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

Average daylight in December / Average sunshine in December - Bethune Beach, FL
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

Average sunshine days in December
Bethune Beach, FL

Average sunshine days in December - Bethune Beach, FL
  • Average sunshine days in December: 20 days

The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is August (7.5 days).

Average UV index in December
Bethune Beach, FL

Average UV index in December - Bethune Beach, FL
  • Average UV index in December: 5

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 4).

Average cloud cover in December
Bethune Beach, FL

Average cloud cover in December - Bethune Beach, FL
  • Average cloud cover in December: 36

The months with the most cloud cover are January, February, November and December (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).

Average visibility in December
Bethune Beach, FL

Average visibility in December - Bethune 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).

Bethune Beach, Florida, USA

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