December weather forecast and climate
Mount Hester, AL

Weather in December

The first month of the winter, December, is also a fresh month in Mount Hester, Alabama, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 51.3°F (10.7°C).

Temperature

In Mount Hester, the average high-temperature marginally drops, from a mild 59.4°F (15.2°C) in November, to a cool 51.3°F (10.7°C). In December, the average low-temperature is 37.8°F (3.2°C).

Humidity

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

Rainfall

In Mount Hester, during December, the rain falls for 12.3 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 170.1 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Mount Hester, snow falls for 1 days, with typically accumulated 0.24" (6mm) of snow. Throughout the year, there are 6.8 snowfall days, and 1.54" (39mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9.9h of daylight.

Sunshine

With an average of 4.5h of sunshine, December has the least sunshine of the year.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Mount Hester?

In Mount Hester, Alabama, in December, the average high-temperature is 51.3°F (10.7°C), and the average low-temperature is 37.8°F (3.2°C).

What is the most humid month in Mount Hester?

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

What is the average humidity in December in Mount Hester?

The average relative humidity in December in Mount Hester, Alabama, is 80%.

How many days does it rain in December in Mount Hester?

In Mount Hester, in December, it is raining for 12.3 days, with typically 3.11" (79mm) of accumulated precipitation.

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

In Mount Hester, in December, snow falls for 1 days, with typically accumulated 0.24" (6mm) of snow.

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

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

What is the average length of the day in December in Mount Hester?

The average length of the day in December in Mount Hester, Alabama, is 9.9h.

What is the month with the least sunshine in Mount Hester?

The month with the least sunshine in Mount Hester is December, with an average of 4.5h of sunshine.

How many hours of sunshine does Mount Hester have in December?

In December, the average sunshine in Mount Hester, Alabama, is 4.5h.

When is the lowest UV index in Mount Hester?

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

What is the UV index reading in December in Mount Hester?

The average daily maximum UV index in December in Mount Hester is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.

Average temperature in December
Mount Hester, AL

Average temperature in December - Mount Hester, AL
  • Average high temperature in December: 51.3°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in December: 37.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in December
Mount Hester, AL

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

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

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Average wind speed in December
Mount Hester, AL

Average wind speed in December - Mount Hester, AL
  • Average wind speed in December: 7.4mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

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Average humidity in December
Mount Hester, AL

Average humidity in December - Mount Hester, 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 (73%).

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Average rainfall in December
Mount Hester, AL

Average rainfall in December - Mount Hester, AL
  • Average rainfall in December: 3.11"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in December
Mount Hester, AL

Average rainfall days in December - Mount Hester, AL
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in December
Mount Hester, AL

Average snowfall in December - Mount Hester, AL
  • Average snowfall in December: 0.24"

The month with the highest snowfall is February (0.55").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Mount Hester, AL

Average snowfall days in December - Mount Hester, AL
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is January (2.3 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
Mount Hester, AL

Average daylight in December / Average sunshine in December - Mount Hester, AL
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 4.5h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 4.5h).

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Average sunshine days in December
Mount Hester, AL

Average sunshine days in December - Mount Hester, AL
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.8 days).

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Average UV index in December
Mount Hester, AL

Average UV index in December - Mount Hester, AL
  • Average UV index in December: 2

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

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Average cloud cover in December
Mount Hester, AL

Average cloud cover in December - Mount Hester, AL
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

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Average visibility in December
Mount Hester, AL

Average visibility in December - Mount Hester, AL
  • Average visibility in December: 6mi

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

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