December weather forecast
Tarrytown, GA

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Weather in December

December, the first month of the winter in Tarrytown, is also a moderate month, with an average temperature varying between 59.2°F (15.1°C) and 44.4°F (6.9°C).

Temperature

Tarrytown, Georgia, records a mild change in average high-temperature during December, easing from 65.3°F (18.5°C) in November to a still refreshing 59.2°F (15.1°C). During December, the nighttime temperature averages to a chilly 44.4°F (6.9°C).

Humidity

The months with the highest humidity are August and December, with an average relative humidity of 76%.

Rainfall

In December, the rain falls for 8.6 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. In Tarrytown, during the entire year, the rain falls for 136.8 days and collects up to 17.05" (433mm) of precipitation.

Snowfall

March through December are months without snowfall in Tarrytown.

Daylight

December has the shortest days of the year, with an average of 10h and 6min of daylight.
On the first day of the month, sunrise is at 7:14 am and sunset at 5:24 pm. On the last day of December, in Tarrytown, sunrise is at 7:31 am and sunset at 5:35 pm EST.

Sunshine

With an average of 5.3h of sunshine, December has the least sunshine of the year in Tarrytown.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Tarrytown. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 3 during December, leads to the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for Tarrytown in December?

In December, in Tarrytown, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 44.4°F (6.9°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is evaluated at 95°F (35°C).

What is the most humid month in Tarrytown?

The months with the highest humidity are August and December, with an average relative humidity of 76%.

What is the average humidity in December in Tarrytown?

The average relative humidity in December in Tarrytown is 76%.

How many days does it rain in December in Tarrytown?

In Tarrytown, Georgia, in December, during 8.6 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow in Tarrytown?

March through December are months without snowfall in Tarrytown.

Does it snow in Tarrytown in December?

In Tarrytown, Georgia, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Tarrytown?

December has the shortest days of the year in Tarrytown, with an average of 10h and 6min of daylight.

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

In December, the average day length in Tarrytown is 10h and 4min.

When are sunrise and sunset in December in Tarrytown?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:35 pm EST.

What is the month with the least sunshine in Tarrytown?

December has the least sunshine of the year in Tarrytown, Georgia, with an average of 5.3h of sunshine.

How many hours of sunshine does Tarrytown have in December?

The average sunshine duration in December is 5.3h.

When is the lowest UV index in Tarrytown?

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

What is the UV index reading in December in Tarrytown?

In Tarrytown, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Tarrytown, GA

Average temperature in December - Tarrytown, GA
  • Average high temperature in December: 59.2°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in December: 44.4°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).

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Average pressure in December
Tarrytown, GA

Average pressure in December - Tarrytown, GA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in December
Tarrytown, GA

Average wind speed in December - Tarrytown, GA
  • Average wind speed in December: 7.8mph

The windiest months (with the highest average wind speed) are February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in December
Tarrytown, GA

Average humidity in December - Tarrytown, GA
  • Average humidity in December: 76%

The months with the highest relative humidity are August and December (76%).
The months with the lowest relative humidity are January and November (71%).

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Average rainfall in December
Tarrytown, GA

Average rainfall in December - Tarrytown, GA
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is August (2.09").
The driest month (with the least rainfall) is November (0.94").

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Average rainfall days in December
Tarrytown, GA

Average rainfall days in December - Tarrytown, GA
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in December
Tarrytown, GA

Average snowfall in December - Tarrytown, GA
  • Average snowfall in December: 0"

The months with the highest snowfall are January and February (0.04").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Tarrytown, GA

Average snowfall days in December - Tarrytown, GA
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Tarrytown, GA
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 5h and 2min

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 18min).

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Average sunshine days in December
Tarrytown, GA

Average sunshine days in December - Tarrytown, GA
  • Average sunshine days in December: 20.3 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in December
Tarrytown, GA

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Tarrytown, GA

Average cloud cover in December - Tarrytown, GA
  • Average cloud cover in December: 42

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in December
Tarrytown, GA

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

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