December weather forecast
Highland Park, FL

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Weather in December

December, the first month of the winter in Highland Park, is also an agreeable month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 56.7°F (13.7°C).

Temperature

December is marked by an average high-temperature of a pleasant 73.2°F (22.9°C), almost identical to the preceding month. An average nighttime temperature of 56.7°F (13.7°C) is observed in Highland Park during December.

Humidity

In December, the average relative humidity in Highland Park is 78%.

Rainfall

In Highland Park, during December, the rain falls for 10.4 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in Highland Park, there are 205 rainfall days, and 41.3" (1049mm) of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 24min of daylight.
On the first day of the month, sunrise is at 7:00 am and sunset at 5:30 pm. On the last day of December, in Highland Park, Florida, sunrise is at 7:17 am and sunset at 5:41 pm EST.

Sunshine

With an average of 6.2h of sunshine, December has the least sunshine of the year.

UV index

The average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in December transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are the temperatures in Highland Park in December?

In December, the average high-temperature and low-temperature are 73.2°F (22.9°C) and 56.7°F (13.7°C) respectively. In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 91.4°F (33°C).

What is the average humidity in December in Highland Park?

In Highland Park, Florida, the average relative humidity in December is 78%.

How many days does it rain in December in Highland Park?

In Highland Park, during December, the rain falls for 10.4 days and regularly aggregates up to 1.65" (42mm) of precipitation.

What is the month with the shortest days in Highland Park?

December has the shortest days of the year in Highland Park, with an average of 10h and 24min of daylight.

What is the average length of the day in December in Highland Park?

In December, the average day length in Highland Park, Florida, is 10h and 25min.

When is the sunrise / sunset in December in Highland Park?

On the first day of December, sunrise is at 7:00 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:41 pm EST.

What is the month with the least sunshine in Highland Park?

With an average of 6.2h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Highland Park?

The average sunshine duration in December is 6.2h.

How high is the UV index in December in Highland Park?

The average daily maximum UV index in December in Highland Park, Florida, is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to 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
Highland Park, FL

Average temperature in December - Highland Park, FL
  • Average high temperature in December: 73.2°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (69.4°F).

  • Average low temperature in December: 56.7°F

The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).

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Average pressure in December
Highland Park, FL

Average pressure in December - Highland Park, FL
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in December
Highland Park, FL

Average wind speed in December - Highland Park, FL
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is January (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in December
Highland Park, FL

Average humidity in December - Highland Park, FL
  • Average humidity in December: 78%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in December
Highland Park, FL

Average rainfall in December - Highland Park, FL
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is July (7.2").
The driest month (with the least rainfall) is March (1.3").

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Average rainfall days in December
Highland Park, FL

Average rainfall days in December - Highland Park, FL
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is January (9 days).

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Average daylight in December /
Average sunshine in December
Highland Park, FL

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

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in December: 6h and 1min

The months with the most sunshine are May and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in December
Highland Park, FL

Average sunshine days in December - Highland Park, FL
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is July (1.7 days).

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Average UV index in December
Highland Park, FL

Average UV index in December - Highland Park, 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).

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Average cloud cover in December
Highland Park, FL

Average cloud cover in December - Highland Park, FL
  • Average cloud cover in December: 35

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 29).

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Average visibility in December
Highland Park, FL

Average visibility in December - Highland Park, 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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Highland Park, Florida, USA

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