December weather forecast
Northcliff Colony, GA

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Weather in December

The first month of the winter, December, is still a cool month in Northcliff Colony, Georgia, with an average temperature fluctuating between 52.5°F (11.4°C) and 38.3°F (3.5°C).

Temperature

December signifies a gentle decline in Northcliff Colony's average high-temperature, easing from a moderate 59.4°F (15.2°C) in November to a cool 52.5°F (11.4°C). An average minimum temperature of 38.3°F (3.5°C) marks the month of December.

Humidity

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

Rainfall

The month with the most rainfall is December, when the rain falls for 13.6 days and typically aggregates up to 4.25" (108mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall in Northcliff Colony is December, when snow falls for 0.6 days and typically aggregates up to 1.54" (39mm) of snow.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:23 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:35 pm EST.

Sunshine

The month with the least sunshine in Northcliff Colony is December, with an average of 5.2h of sunshine.

UV index

The months with the lowest UV index in Northcliff Colony are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 2 in December transforms into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the average December temperature in Northcliff Colony?

During December, Northcliff Colony experiences an average high-temperature of 52.5°F (11.4°C) and a low-temperature of 38.3°F (3.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 89.6°F (32°C).

What is the most humid month in Northcliff Colony?

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

What is the average humidity in December in Northcliff Colony?

The average relative humidity in December in Northcliff Colony is 78%.

What is the rainiest month in Northcliff Colony?

The month with the most rainfall is December, when the rain falls for 13.6 days and typically aggregates up to 4.25" (108mm) of precipitation.

How many days does it rain in December in Northcliff Colony?

In Northcliff Colony, in December, during 13.6 rainfall days, 4.25" (108mm) of precipitation is typically accumulated.

When does it snow the most in Northcliff Colony?

December is the month with the most snowfall. Snow falls for 0.6 days and accumulates 1.54" (39mm) of snow.

How many days does it snow in December in Northcliff Colony?

In December, in Northcliff Colony, Georgia, it is snowing for 0.6 days. Throughout December, 1.54" (39mm) of snow is accumulated.

What is the month with the shortest days in Northcliff Colony?

December has the shortest days of the year in Northcliff Colony, with an average of 9h and 54min of daylight.

What is the average length of the day in December in Northcliff Colony?

In December, the average day length in Northcliff Colony is 9h and 55min.

What time are sunrise and sunset in December in Northcliff Colony?

On the first day of December in Northcliff Colony, Georgia, sunrise is at 7:23 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:35 pm EST.

What is the month with the least sunshine in Northcliff Colony?

December has the least sunshine of the year, with an average of 5.2h of sunshine.

How many hours of sunshine does Northcliff Colony have in December?

The average sunshine duration in December is 5.2h.

What are the months with the lowest UV index in Northcliff Colony?

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 Northcliff Colony?

The average daily maximum UV index in December in Northcliff Colony is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe 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
Northcliff Colony, GA

Average temperature in December - Northcliff Colony, GA
  • Average high temperature in December: 52.5°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in December
Northcliff Colony, GA

Average pressure in December - Northcliff Colony, GA
  • Average pressure in December: 30.14"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
Northcliff Colony, GA

Average wind speed in December - Northcliff Colony, GA
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in December
Northcliff Colony, GA

Average humidity in December - Northcliff Colony, 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, August, October and November (73%).

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Average rainfall in December
Northcliff Colony, GA

Average rainfall in December - Northcliff Colony, GA
  • Average rainfall in December: 4.25"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is October (2.36").

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Average rainfall days in December
Northcliff Colony, GA

Average rainfall days in December - Northcliff Colony, GA
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is October (10.1 days).

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Average snowfall in December
Northcliff Colony, GA

Average snowfall in December - Northcliff Colony, GA
  • Average snowfall in December: 1.54"

The month with the highest snowfall is December (1.54").
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
Northcliff Colony, GA

Average snowfall days in December - Northcliff Colony, GA
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.7 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
Northcliff Colony, GA

Average daylight in December / Average sunshine in December - Northcliff Colony, GA
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in December
Northcliff Colony, GA

Average sunshine days in December - Northcliff Colony, GA
  • Average sunshine days in December: 15.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in December
Northcliff Colony, GA

Average UV index in December - Northcliff Colony, 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
Northcliff Colony, GA

Average cloud cover in December - Northcliff Colony, GA
  • Average cloud cover in December: 44

The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in December
Northcliff Colony, GA

Average visibility in December - Northcliff Colony, GA
  • Average visibility in December: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).

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Northcliff Colony, Georgia, USA

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