December weather forecast
Mount Sharon, AL

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Weather in December

The first month of the winter, December, is still a cool month in Mount Sharon, Alabama, with an average temperature varying between 55°F (12.8°C) and 40.1°F (4.5°C).

Temperature

With the onset of December, Mount Sharon experiences a modest temperature adjustment, with the average high-temperature gently receding from a refreshing 62.1°F (16.7°C) in November to a cool 55°F (12.8°C). In December, the nighttime temperature lowers to an average of 40.1°F (4.5°C).

Humidity

With an average relative humidity of 80%, December is the most humid month in Mount Sharon.

Rainfall

In Mount Sharon, during December, the rain falls for 13.3 days and regularly aggregates up to 3.66" (93mm) of precipitation. In Mount Sharon, Alabama, during the entire year, the rain falls for 175.7 days and collects up to 39.06" (992mm) of precipitation.

Snowfall

Months with snowfall in Mount Sharon are January through March, November and December. In Mount Sharon, in December, snow falls for 0.7 days, with typically accumulated 0.47" (12mm) of snow. In Mount Sharon, during the entire year, snow falls for 3.2 days and aggregates up to 1.42" (36mm) of snow.

Daylight

December has the shortest days of the year in Mount Sharon, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:31 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:48 pm CST.

Sunshine

In December, the average sunshine is 5h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 3 in December leads to these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What are December temperatures in Mount Sharon?

The high-temperature, in December, in Mount Sharon, records 55°F (12.8°C), while the low-temperature is 40.1°F (4.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in September is estimated at 93.2°F (34°C).

What is the most humid month in Mount Sharon?

The most humid month is December, with an average relative humidity of 80%.

What is the average humidity in December in Mount Sharon?

The average relative humidity in December is 80%.

How much does it rain in Mount Sharon in December?

In Mount Sharon, Alabama, in December, it is raining for 13.3 days, with typically 3.66" (93mm) of accumulated precipitation.

How many days does it snow in December in Mount Sharon?

In Mount Sharon, in December, snow falls for 0.7 days, with typically accumulated 0.47" (12mm) of snow.

What is the month with the shortest days in Mount Sharon?

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

How many hours of daylight does Mount Sharon have in December?

In December, the average day length is 10h and 0min.

When are sunrise and sunset in December in Mount Sharon?

In December, on the first day of the month, sunrise is at 6:31 am and sunset at 4:38 pm. On the last day of the month, in Mount Sharon, sunrise is at 6:48 am and sunset at 4:48 pm CST.

How long on average sun shines in December in Mount Sharon?

In December, the average sunshine duration is 5h.

What are the months with the lowest UV index in Mount Sharon?

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

How high is the UV index in December in Mount Sharon?

The average daily maximum UV index in December in Mount Sharon is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from 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
Mount Sharon, AL

Average temperature in December - Mount Sharon, AL
  • Average high temperature in December: 55°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 (51.3°F).

  • Average low temperature in December: 40.1°F

The months with the highest average low temperature are July and August (70°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

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Average pressure in December
Mount Sharon, AL

Average pressure in December - Mount Sharon, AL
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in December
Mount Sharon, AL

Average wind speed in December - Mount Sharon, AL
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in December
Mount Sharon, AL

Average humidity in December - Mount Sharon, AL
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Mount Sharon, AL

Average rainfall in December - Mount Sharon, AL
  • Average rainfall in December: 3.66"

The wettest month (with the highest rainfall) is April (4.06").
The driest month (with the least rainfall) is October (2.24").

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Average rainfall days in December
Mount Sharon, AL

Average rainfall days in December - Mount Sharon, AL
  • Average rainfall days in December: 13.3 days

The month with the highest number of rainy days is August (21.9 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in December
Mount Sharon, AL

Average snowfall in December - Mount Sharon, AL
  • Average snowfall in December: 0.47"

The month with the highest snowfall is January (0.63").
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
Mount Sharon, AL

Average snowfall days in December - Mount Sharon, AL
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is January (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Mount Sharon, AL

Average daylight in December / Average sunshine in December - Mount Sharon, AL
  • 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 months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in December
Mount Sharon, AL

Average sunshine days in December - Mount Sharon, AL
  • Average sunshine days in December: 15.7 days

The months with the most sunshine days are October and November (19.5 days).
The month with the least sunshine days is July (6.8 days).

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Average UV index in December
Mount Sharon, AL

Average UV index in December - Mount Sharon, AL
  • Average UV index in December: 3

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Mount Sharon, AL

Average cloud cover in December - Mount Sharon, AL
  • Average cloud cover in December: 47

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 30).

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Average visibility in December
Mount Sharon, AL

Average visibility in December - Mount Sharon, 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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Mount Sharon, Alabama, USA

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