December weather forecast
Timberlay, GA

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Weather in December

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

Temperature

December is marked by a subtle drop in average high-temperatures, transitioning from 61.9°F (16.6°C) in November to a still refreshing 55.4°F (13°C). The low-temperature in Timberlay averages to a wintry 40.3°F (4.6°C) during the nights of December.

Humidity

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

Rainfall

In Timberlay, in December, it is raining for 12.8 days, with typically 3.7" (94mm) of accumulated precipitation. In Timberlay, during the entire year, the rain falls for 179.7 days and collects up to 39.76" (1010mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Timberlay. In Timberlay, in December, during 0.3 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, in Timberlay, Georgia, there are 2.7 snowfall days, and 1.14" (29mm) of snow is accumulated.

Daylight

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

Sunshine

The month with the least sunshine is December, with an average of 5h of sunshine.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 3 during December, leads to the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What is the temperature in December in Timberlay?

In Timberlay, 55.4°F (13°C) is the average high-temperature and 40.3°F (4.6°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in September is appraised at 91.4°F (33°C).

What is the most humid month in Timberlay?

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

What is the average humidity in December in Timberlay?

The average relative humidity in December in Timberlay, Georgia, is 78%.

How much does it rain in Timberlay in December?

In Timberlay, Georgia, during December, the rain falls for 12.8 days and regularly aggregates up to 3.7" (94mm) of precipitation.

How much does it snow in Timberlay in December?

In December, it is snowing for 0.3 days. Throughout December, 0.2" (5mm) of snow is accumulated.

What is the month with the shortest days in Timberlay?

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

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

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

What time are sunrise and sunset in December in Timberlay?

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

What is the month with the least sunshine in Timberlay?

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

How long on average sun shines in December in Timberlay?

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

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

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

What is the UV index reading in December in Timberlay?

The average daily maximum UV index in December is 3. 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 snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Timberlay, GA

Average temperature in December - Timberlay, 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
Timberlay, GA

Average pressure in December - Timberlay, 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
Timberlay, GA

Average wind speed in December - Timberlay, 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
Timberlay, GA

Average humidity in December - Timberlay, 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
Timberlay, GA

Average rainfall in December - Timberlay, 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
Timberlay, GA

Average rainfall days in December - Timberlay, 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
Timberlay, GA

Average snowfall in December - Timberlay, 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
Timberlay, GA

Average snowfall days in December - Timberlay, 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
Timberlay, GA

Average daylight in December / Average sunshine in December - Timberlay, 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
Timberlay, GA

Average sunshine days in December - Timberlay, 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
Timberlay, GA

Average UV index in December - Timberlay, 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
Timberlay, GA

Average cloud cover in December - Timberlay, 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
Timberlay, GA

Average visibility in December - Timberlay, 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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Timberlay, Georgia, USA

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