December weather forecast
Westpark, GA

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Weather in December

The first month of the winter, December, is also a moderate month in Westpark, Georgia, with an average temperature ranging between min 40.3°F (4.6°C) and max 55.4°F (13°C).

Temperature

December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a comfortable 61.9°F (16.6°C) in November to a mild 55.4°F (13°C). Throughout the nights in December, Westpark experiences an average low-temperature of 40.3°F (4.6°C).

Humidity

The most humid month is December, with an average relative humidity of 78%.

Rainfall

In December, the rain falls for 12.8 days. Throughout December, 3.7" (94mm) of precipitation is accumulated. Throughout the year, there are 179.7 rainfall days, and 39.76" (1010mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Westpark, Georgia, during December, snow falls for 0.3 days and regularly aggregates up to 0.2" (5mm) of snow. In Westpark, Georgia, during the entire year, snow falls for 2.7 days and aggregates up to 1.14" (29mm) of snow.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year in Westpark.
On the first day of the month, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of December, sunrise is at 7:42 am and sunset at 5:41 pm EST.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Westpark, Georgia. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, an average UV index of 3 transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the temperature in December in Westpark?

Westpark in December has an average high-temperature of 55.4°F (13°C) and an average low-temperature of 40.3°F (4.6°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 91.4°F (33°C).

What is the most humid month in Westpark?

December is the most humid month in Westpark, Georgia, with an average relative humidity of 78%.

What is the average humidity in December in Westpark?

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

How much does it rain in Westpark in December?

In Westpark, in December, it is raining for 12.8 days, with typically 3.7" (94mm) of accumulated precipitation.

How much does it snow in Westpark in December?

In Westpark, Georgia, in December, during 0.3 snowfall days, 0.2" (5mm) of snow is typically accumulated.

What is the month with the shortest days in Westpark?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Westpark.

What is the average length of the day in December in Westpark?

The average day length in December is 9h and 59min.

When are sunrise and sunset in December in Westpark?

In December, on the first day of the month, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of the month, in Westpark, Georgia, sunrise is at 7:42 am and sunset at 5:41 pm EST.

What is the month with the least sunshine in Westpark?

With an average of 5h of sunshine, December has the least sunshine of the year in Westpark, Georgia.

How many hours of sunshine does Westpark have in December?

In December, the average sunshine duration in Westpark, Georgia, is 5h.

When is the lowest UV index in Westpark?

The months with the lowest UV index in Westpark, Georgia, are January, February and December, with an average maximum UV index of 3.

What is the UV index intensity in December in Westpark?

The average daily maximum UV index in December in Westpark, Georgia, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Westpark, GA

Average temperature in December - Westpark, GA
  • Average high temperature in December: 55.4°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in December
Westpark, GA

Average pressure in December - Westpark, GA
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Westpark, GA

Average wind speed in December - Westpark, GA
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in December
Westpark, GA

Average humidity in December - Westpark, GA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in December
Westpark, GA

Average rainfall in December - Westpark, GA
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in December
Westpark, GA

Average rainfall days in December - Westpark, GA
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in December
Westpark, GA

Average snowfall in December - Westpark, GA
  • Average snowfall in December: 0.2"

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Westpark, GA

Average snowfall days in December - Westpark, GA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Westpark, GA

Average daylight in December / Average sunshine in December - Westpark, GA
  • Average daylight in December: 10h and 0min

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

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Westpark, GA

Average sunshine days in December - Westpark, GA
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (7 days).

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Average UV index in December
Westpark, GA

Average UV index in December - Westpark, GA
  • Average UV index in December: 3

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in December
Westpark, GA

Average cloud cover in December - Westpark, GA
  • Average cloud cover in December: 46

The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June and October (Cloud cover 31).

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Average visibility in December
Westpark, GA

Average visibility in December - Westpark, GA
  • 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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Westpark, Georgia, USA

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