December weather forecast
Anderson, AL

Weather in December

The first month of the winter, December, is also a fresh month in Anderson, Alabama, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 50.2°F (10.1°C).

Temperature

In December, the average high-temperature slightly decreases from a mild 58.5°F (14.7°C) in November to a fresh 50.2°F (10.1°C). In December, in Anderson, the average low-temperature is 37°F (2.8°C).

Humidity

The months with the highest humidity in Anderson are March and December, with an average relative humidity of 79%.

Rainfall

In December, in Anderson, the rain falls for 12.1 days. Throughout December, 3.15" (80mm) of precipitation is accumulated. Throughout the year, in Anderson, there are 164 rainfall days, and 37.56" (954mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Anderson, during December, snow falls for 1.2 days and regularly aggregates up to 0.43" (11mm) of snow. Throughout the year, in Anderson, Alabama, there are 7.7 snowfall days, and 1.93" (49mm) of snow is accumulated.

Daylight

With an average of 9h and 52min of daylight, December has the shortest days of the year in Anderson.
On the first day of the month, sunrise is at 6:38 am and sunset at 4:37 pm. On the last day of December, in Anderson, sunrise is at 6:56 am and sunset at 4:47 pm CST.

Sunshine

The average sunshine in December in Anderson is 4.7h.

UV index

December is the month with the lowest UV index in Anderson, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 most humid month in Anderson?

March and December, with an average relative humidity of 79%, are most humid months in Anderson.

What is the average humidity in December in Anderson?

In Anderson, the average relative humidity in December is 79%.

How many days does it rain in December in Anderson?

In Anderson, Alabama, in December, during 12.1 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

How many days does it snow in December in Anderson?

In December, it is snowing for 1.2 days. Throughout December, 0.43" (11mm) of snow is accumulated.

What is the month with the shortest days in Anderson?

The month with the shortest days in Anderson is December, with an average of 9h and 52min of daylight.

How many hours of daylight does Anderson have in December?

In December, the average day length in Anderson is 9h and 52min.

When is the sunrise / sunset in December in Anderson?

On the first day of December in Anderson, sunrise is at 6:38 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 4:47 pm CST.

How many hours of sunshine does Anderson have in December?

In Anderson, the average sunshine duration in December is 4.7h.

When is the lowest UV index in Anderson?

The month with the lowest UV index in Anderson is December, with an average maximum UV index of 2.

What is the UV index reading in December in Anderson?

The average daily maximum UV index in December in Anderson is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.
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
Anderson, AL

Average temperature in December - Anderson, AL
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in December: 37°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

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Average pressure in December
Anderson, AL

Average pressure in December - Anderson, AL
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in December
Anderson, AL

Average wind speed in December - Anderson, AL
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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Average humidity in December
Anderson, AL

Average humidity in December - Anderson, AL
  • Average humidity in December: 79%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in December
Anderson, AL

Average rainfall in December - Anderson, AL
  • Average rainfall in December: 3.15"

The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is November (2.32").

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Average rainfall days in December
Anderson, AL

Average rainfall days in December - Anderson, AL
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in December
Anderson, AL

Average snowfall in December - Anderson, AL
  • Average snowfall in December: 0.43"

The month with the highest snowfall is February (0.71").
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
Anderson, AL

Average snowfall days in December - Anderson, AL
  • Average snowfall days in December: 1.2 days

The months with the highest number of snowfall days are January and February (2.3 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
Anderson, AL

Average daylight in December / Average sunshine in December - Anderson, AL
  • Average daylight in December: 9h and 52min

The month with the longest days is June (Average daylight: 14h and 28min).
The month with the shortest days is December (Average daylight: 9h and 52min).

  • Average sunshine in December: 4h and 42min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in December
Anderson, AL

Average sunshine days in December - Anderson, AL
  • Average sunshine days in December: 17 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in December
Anderson, AL

Average UV index in December - Anderson, AL
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Anderson, AL

Average cloud cover in December - Anderson, AL
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in December
Anderson, AL

Average visibility in December - Anderson, AL
  • 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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