December weather forecast and climate
Cool Springs, AL

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

Temperature

In Cool Springs, the average high-temperature slightly decreases, from a comfortable 61.2°F (16.2°C) in November, to a fresh 54°F (12.2°C). In December, in Cool Springs, the average low-temperature is 39°F (3.9°C).

Humidity

December is the most humid month, 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

Months with snowfall are January through March, November and December. In Cool Springs, in December, snow falls for 0.6 days, with typically accumulated 0.39" (10mm) of snow. In Cool Springs, during the entire year, snow falls for 3.9 days, and aggregates up to 1.3" (33mm) of snow.

Daylight

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

Sunshine

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

UV index

December is the month with the lowest UV index in Cool Springs, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Cool Springs?

In December, in Cool Springs, the average high-temperature is 54°F (12.2°C), and the average low-temperature is 39°F (3.9°C).

What is the most humid month in Cool Springs?

The most humid month in Cool Springs, Alabama, 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 is 80%.

How much does it rain in Cool Springs in December?

In Cool Springs, Alabama, in December, during 12 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

What is the wettest month in Cool Springs?

December is the month with the most rainfall in Cool Springs, Alabama. Rain falls for 12 days and accumulates 2.8" (71mm) of precipitation.

How much does it snow in Cool Springs in December?

In Cool Springs, Alabama, during December, snow falls for 0.6 days and regularly aggregates up to 0.39" (10mm) of snow.

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

With an average of 9.9h of daylight, December has the shortest days of the year in Cool Springs, Alabama.

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

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

How many hours of sunshine does Cool Springs have in December?

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

When is the lowest UV index in Cool Springs?

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

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

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.
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).

Average pressure in December - Cool Springs, 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").

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).

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%).

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").

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).

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

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

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).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Cool Springs, 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

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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).

Average UV index in December - Cool Springs, 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).

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).
Months with the least cloud cover are June and September (Cloud cover 30).

Average visibility in December - Cool Springs, AL
  • Average visibility in December: 6mi

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