December weather forecast
Woodstock, GA

Weather in December

December, the first month of the winter in Woodstock, is still a cool month, with temperature in the range of an average high of 53.4°F (11.9°C) and an average low of 38.7°F (3.7°C).

Temperature

In Woodstock, the average high-temperature in December marginally drops from a mild 60.4°F (15.8°C) in November to a cool 53.4°F (11.9°C). In December, in Woodstock, Georgia, the average low-temperature is 38.7°F (3.7°C).

Humidity

With an average relative humidity of 78%, December is the most humid month.

Rainfall

In Woodstock, Georgia, in December, during 14.7 rainfall days, 3.82" (97mm) of precipitation is typically accumulated. Throughout the year, there are 186.9 rainfall days, and 45.59" (1158mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Woodstock, Georgia, during December, snow falls for 0.8 days and regularly aggregates up to 0.75" (19mm) of snow. Throughout the year, in Woodstock, Georgia, there are 5.3 snowfall days, and 2.83" (72mm) of snow is accumulated.

Daylight

With an average of 9h and 56min of daylight, December has the shortest days of the year in Woodstock.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:28 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:38 pm EST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Woodstock. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Woodstock?

The average high-temperature, in December, in Woodstock, Georgia, is 53.4°F (11.9°C), while the average low-temperature is 38.7°F (3.7°C). in September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 89.6°F (32°C).

What is the most humid month in Woodstock?

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

What is the average humidity in December in Woodstock?

In December, the average relative humidity is 78%.

How many days does it rain in December in Woodstock?

In Woodstock, Georgia, during December, the rain falls for 14.7 days and regularly aggregates up to 3.82" (97mm) of precipitation.

How much does it snow in Woodstock in December?

In Woodstock, during December, snow falls for 0.8 days and regularly aggregates up to 0.75" (19mm) of snow.

What is the month with the shortest days in Woodstock?

December has the shortest days of the year in Woodstock, with an average of 9h and 56min of daylight.

How many hours of daylight does Woodstock have in December?

The average day length in December is 9h and 56min.

What time are sunrise and sunset in December in Woodstock?

On the first day of December in Woodstock, sunrise is at 7:25 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:38 pm EST.

What is the month with the least sunshine in Woodstock?

December has the least sunshine of the year in Woodstock, with an average of 5h of sunshine.

How long on average sun shines in December in Woodstock?

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

What are the months with the lowest UV index in Woodstock?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Woodstock?

In December, the average daily maximum UV index in Woodstock is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Woodstock, GA

Average temperature in December - Woodstock, GA
  • Average high temperature in December: 53.4°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 (49.1°F).

  • Average low temperature in December: 38.7°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

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Average pressure in December
Woodstock, GA

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

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

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Average wind speed in December
Woodstock, GA

Average wind speed in December - Woodstock, GA
  • Average wind speed in December: 7.4mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Woodstock, GA

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

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and August (70%).

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Average rainfall in December
Woodstock, GA

Average rainfall in December - Woodstock, GA
  • Average rainfall in December: 3.82"

The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is October (2.44").

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Average rainfall days in December
Woodstock, GA

Average rainfall days in December - Woodstock, GA
  • Average rainfall days in December: 14.7 days

The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall in December
Woodstock, GA

Average snowfall in December - Woodstock, GA
  • Average snowfall in December: 0.75"

The month with the highest snowfall is January (0.98").
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
Woodstock, GA

Average snowfall days in December - Woodstock, GA
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is January (1.6 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
Woodstock, GA

Average daylight in December / Average sunshine in December - Woodstock, GA
  • Average daylight in December: 9h and 56min

The month with the longest days is June (Average daylight: 14h and 23min).
The month with the shortest days is December (Average daylight: 9h and 56min).

  • Average sunshine in December: 5h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Woodstock, GA

Average sunshine days in December - Woodstock, GA
  • Average sunshine days in December: 15.2 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (8.1 days).

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Average UV index in December
Woodstock, GA

Average UV index in December - Woodstock, GA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Woodstock, GA

Average cloud cover in December - Woodstock, GA
  • Average cloud cover in December: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 31).

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Average visibility in December
Woodstock, GA

Average visibility in December - Woodstock, 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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