December weather forecast
Weston, FL

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Weather in December

In December, the temperatures drop down to 76.1°F (24.5°C) from November's relatively warmer state, indicating the full-fledged arrival of winter. The decrease in temperature is accompanied by an increase in relative humidity, standing at 75%. As gusty winds reach speeds of 13.9mph (22.4km/h), coolness spreads across Weston. While the daylight duration records the shortest length of the year, December offers generous amounts of sunshine. Despite being the last month, rainfall remains as low as 0.28" (7mm), reiterating the winter's dry spell in Florida's Weston.

Temperature

The advent of December in Weston sees the average high-temperature at a still moderately hot 76.1°F (24.5°C), subtly shifted from November's 78.8°F (26°C). December nights experience a consistent temperature drop to a comfortable 66.7°F (19.3°C).

Humidity

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

Rainfall

In Weston, in December, it is raining for 3.6 days, with typically 0.28" (7mm) of accumulated precipitation. Throughout the year, there are 78.9 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

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 6:52 am and sunset at 5:29 pm. On the last day of December, sunrise is at 7:08 am and sunset at 5:41 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 6.4h of sunshine.

UV index

January and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 5 in December translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

During December, Weston experiences an average high-temperature of 76.1°F (24.5°C) and a low-temperature of 66.7°F (19.3°C). In October, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 91.4°F (33°C).

What is the most humid month in Weston?

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

What is the average humidity in December?

In December, the average relative humidity in Weston is 75%.

How many days does it rain in December?

In Weston, in December, during 3.6 rainfall days, 0.28" (7mm) of precipitation is typically accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 30min of daylight.

How many hours of daylight does Weston have in December?

In December, the average day length is 10h and 32min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 6:52 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:41 pm EST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 6.4h of sunshine.

How long on average sun shines in December?

In Weston, the average sunshine duration in December is 6.4h.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index reading in December?

In Weston, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Weston, FL

Average temperature in December - Weston, FL
  • Average high temperature in December: 76.1°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 (73.4°F).

  • Average low temperature in December: 66.7°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 (62.6°F).

Average pressure in December
Weston, FL

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

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

Average wind speed in December
Weston, FL

Average wind speed in December - Weston, FL
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in December
Weston, FL

Average humidity in December - Weston, 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 (68%).

Average rainfall in December
Weston, FL

Average rainfall in December - Weston, FL
  • Average rainfall in December: 0.28"

The wettest month (with the highest rainfall) is August (0.98").
The driest month (with the least rainfall) is January (0.16").

Average rainfall days in December
Weston, FL

Average rainfall days in December - Weston, FL
  • Average rainfall days in December: 3.6 days

The month with the highest number of rainy days is August (10.9 days).
The month with the least rainy days is January (3.5 days).

Average daylight in December /
Average sunshine in December
Weston, FL

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

The month with the longest days is June (Average daylight: 13h and 42min).
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 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in December
Weston, FL

Average sunshine days in December - Weston, FL
  • Average sunshine days in December: 27.1 days

The month with the most sunshine days is December (27.1 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in December
Weston, FL

Average UV index in December - Weston, 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 months with the lowest UV index are January and December (UV index 5).

Average cloud cover in December
Weston, FL

Average cloud cover in December - Weston, FL
  • Average cloud cover in December: 32

The month with the most cloud cover is October (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in December
Weston, FL

Average visibility in December - Weston, 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).

Weston, Florida, USA

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