December weather forecast
Cool Springs, AL

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Weather in December

December, the first month of the winter in Cool Springs, is also a fresh month, with an average temperature ranging between max 54°F (12.2°C) and min 39°F (3.9°C).

Temperature

The arrival of December is marked by a minor reduction in average high-temperature, sliding from a comfortable 61.2°F (16.2°C) in November to a fresh 54°F (12.2°C). During December, the nighttime temperature averages to a cold 39°F (3.9°C).

Humidity

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

Rainfall

The month with the most rainfall is December, when the rain falls for 12 days and typically aggregates up to 2.8" (71mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Cool Springs. In Cool Springs, in December, snow falls for 0.6 days, with typically accumulated 0.39" (10mm) of snow. Throughout the year, there are 3.9 snowfall days, and 1.3" (33mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Cool Springs, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:47 pm CST.

Sunshine

In Cool Springs, the average sunshine in December is 4.9h.

UV index

The month with the lowest UV index in Cool Springs is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Cool Springs in December?

The average high-temperature and low-temperature in Cool Springs, Alabama, during December are 54°F (12.2°C) and 39°F (3.9°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is appraised at 91.4°F (33°C).

What is the most humid month in Cool Springs?

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

What is the average humidity in December in Cool Springs?

The average relative humidity in December in Cool Springs, Alabama, is 80%.

What is the wettest month in Cool Springs?

The month with the most rainfall in Cool Springs is December, when the rain falls for 12 days and typically aggregates up to 2.8" (71mm) of precipitation.

How many days does it rain in December in Cool Springs?

In December, in Cool Springs, Alabama, the rain falls for 12 days. Throughout December, 2.8" (71mm) of precipitation is accumulated.

How many days does it snow in December in Cool Springs?

In Cool Springs, in December, snow falls for 0.6 days, with typically accumulated 0.39" (10mm) of snow.

What is the month with the shortest days in Cool Springs?

The month with the shortest days in Cool Springs is December, with an average of 10h and 0min of daylight.

What is the average length of the day in December in Cool Springs?

In Cool Springs, Alabama, the average day length in December is 9h and 57min.

When are sunrise and sunset in December in Cool Springs?

On the first day of December, sunrise is at 6:32 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:47 pm CST.

How long on average sun shines in December in Cool Springs?

In Cool Springs, Alabama, the average sunshine duration in December is 4.9h.

What is the month with the lowest UV index in Cool Springs?

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

How high is the UV index in December in Cool Springs?

In Cool Springs, Alabama, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health 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
Cool Springs, AL

Average temperature in December - Cool Springs, AL
  • Average high temperature in December: 54°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in December: 39°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 (34.3°F).

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Average pressure in December
Cool Springs, AL

Average pressure in December - Cool Springs, 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 (29.98"Hg).

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Average wind speed in December
Cool Springs, AL

Average wind speed in December - Cool Springs, AL
  • Average wind speed in December: 7mph

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

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Average humidity in December
Cool Springs, AL

Average humidity in December - Cool Springs, 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
Cool Springs, AL

Average rainfall in December - Cool Springs, AL
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is December (2.8").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in December
Cool Springs, AL

Average rainfall days in December - Cool Springs, AL
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in December
Cool Springs, AL

Average snowfall in December - Cool Springs, AL
  • Average snowfall in December: 0.39"

The month with the highest snowfall is January (0.55").
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
Cool Springs, AL

Average snowfall days in December - Cool Springs, AL
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.3 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
Cool Springs, AL

Average daylight in December / Average sunshine in December - Cool Springs, AL
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Cool Springs, AL

Average sunshine days in December - Cool Springs, AL
  • Average sunshine days in December: 17.2 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in December
Cool Springs, AL

Average UV index in December - Cool Springs, AL
  • Average UV index in December: 2

The 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
Cool Springs, AL

Average cloud cover in December - Cool Springs, AL
  • Average cloud cover in December: 47

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

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Average visibility in December
Cool Springs, AL

Average visibility in December - Cool Springs, 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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Cool Springs, Alabama, USA

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