December weather forecast and climate
Mountain Acres, AL

Weather in December

The first month of the winter, December, is also a fresh month in Mountain Acres, Alabama, with average temperature varying between 38.3°F (3.5°C) and 52.5°F (11.4°C).

Temperature

In Mountain Acres, the average high-temperature marginally drops, from a mild 60.3°F (15.7°C) in November, to a fresh 52.5°F (11.4°C). In Mountain Acres, Alabama, in December, the average low-temperature is 38.3°F (3.5°C).

Humidity

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

Rainfall

The wettest months in Mountain Acres, Alabama, are February and December, with an average 4.06" (103mm) of rainfall.

Snowfall

January through March, November and December are months with snowfall in Mountain Acres. In Mountain Acres, Alabama, in December, during 0.7 snowfall days, 0.47" (12mm) of snow is typically accumulated. In Mountain Acres, Alabama, during the entire year, snow falls for 4.5 days, and aggregates up to 2.05" (52mm) of snow.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year in Mountain Acres.

Sunshine

The average sunshine in December is 4.9h.

UV index

Months with the lowest UV index 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 the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 temperature in December in Mountain Acres?

The average high-temperature, in December, in Mountain Acres, Alabama, is 52.5°F (11.4°C), while the average low-temperature is 38.3°F (3.5°C).

What is the most humid month in Mountain Acres?

With an average relative humidity of 80%, December is the most humid month in Mountain Acres, Alabama.

What is the average humidity in December in Mountain Acres?

The average relative humidity in December is 80%.

How many days does it rain in December in Mountain Acres?

In December, in Mountain Acres, the rain falls for 13.9 days. Throughout December, 4.06" (103mm) of precipitation is accumulated.

What is the wettest month in Mountain Acres?

The wettest months in Mountain Acres, Alabama, are February and December, with an average 4.06" (103mm) of rainfall.

How much does it snow in Mountain Acres in December?

In Mountain Acres, Alabama, 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 Mountain Acres?

December has the shortest days of the year in Mountain Acres, Alabama, with an average of 9.9h of daylight.

How many hours of daylight does Mountain Acres have in December?

In December, the average length of the day is 9.9h.

How many hours of sunshine does Mountain Acres have in December?

In Mountain Acres, the average sunshine in December is 4.9h.

What are the months with the lowest UV index in Mountain Acres?

Months with the lowest UV index in Mountain Acres, Alabama, are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Mountain Acres?

In Mountain Acres, Alabama, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to the UV radiation.

Average temperature in December
Mountain Acres, AL

Average temperature in December - Mountain Acres, AL
  • Average high temperature in December: 52.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (48.9°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
Mountain Acres, AL

Average pressure in December - Mountain Acres, AL
  • Average pressure in December: 30.15"

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

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Average wind speed in December
Mountain Acres, AL

Average wind speed in December - Mountain Acres, AL
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in December
Mountain Acres, AL

Average humidity in December - Mountain Acres, 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 (74%).

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Average rainfall in December
Mountain Acres, AL

Average rainfall in December - Mountain Acres, AL
  • Average rainfall in December: 4.06"

The wettest months (with the highest rainfall) are February and December (4.06").
The driest month (with the least rainfall) is October (2.56").

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Average rainfall days in December
Mountain Acres, AL

Average rainfall days in December - Mountain Acres, AL
  • Average rainfall days in December: 13.9 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (9.8 days).

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Average snowfall in December
Mountain Acres, AL

Average snowfall in December - Mountain Acres, AL
  • Average snowfall in December: 0.47"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Mountain Acres, AL

Average snowfall days in December - Mountain Acres, AL
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.4 days).
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
Mountain Acres, AL

Average daylight in December / Average sunshine in December - Mountain Acres, AL
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 4.9h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in December
Mountain Acres, AL

Average sunshine days in December - Mountain Acres, AL
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (8 days).

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Average UV index in December
Mountain Acres, AL

Average UV index in December - Mountain Acres, AL
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Mountain Acres, AL

Average cloud cover in December - Mountain Acres, AL
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in December
Mountain Acres, AL

Average visibility in December - Mountain Acres, AL
  • Average visibility in December: 5mi

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

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