December weather forecast and climate
Cobb City, AL

The first month of the winter, December, is also a fresh month in Cobb City, Alabama, with average temperature ranging between min 38.7°F (3.7°C) and max 53.8°F (12.1°C).

Temperature

In Cobb City, the average high-temperature in December slightly decreases, from a comfortable 61.3°F (16.3°C) in November, to a fresh 53.8°F (12.1°C). In Cobb City, Alabama, the average low-temperature is 38.7°F (3.7°C).

Humidity

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

Rainfall

Months with the most rainfall in Cobb City are February and December, with an average 3.9" (99mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.43" (11mm) of snow.

Daylight

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

Sunshine

In Cobb City, the average sunshine in December is 4.8h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Cobb City?

The average high-temperature, in December, in Cobb City, is 53.8°F (12.1°C), while the average low-temperature is 38.7°F (3.7°C).

What is the most humid month in Cobb City?

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

What is the average humidity in December in Cobb City?

In December, the average relative humidity is 80%.

How much does it rain in Cobb City in December?

In December, in Cobb City, the rain falls for 13.5 days. Throughout December, 3.9" (99mm) of precipitation is accumulated.

What is the wettest month in Cobb City?

The wettest months are February and December, with an average 3.9" (99mm) of rainfall.

How many days does it snow in December in Cobb City?

In Cobb City, Alabama, during December, snow falls for 0.7 days and regularly aggregates up to 0.43" (11mm) of snow.

When does it snow the most in Cobb City?

December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.43" (11mm) of snow.

What is the month with the shortest days in Cobb City?

December has the shortest days of the year in Cobb City, with an average of 9.9h of daylight.

What is the average length of the day in December in Cobb City?

The average length of the day in December in Cobb City, Alabama, is 9.9h.

How many hours of sunshine does Cobb City have in December?

In Cobb City, the average sunshine in December is 4.8h.

When is the lowest UV index in Cobb City?

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

What is the UV index intensity in December in Cobb City?

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 unsafe exposure to the Sun's UV rays.
Average temperature in December - Cobb City, AL
  • Average high temperature in December: 53.8°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 (49.6°F).

  • Average low temperature in December: 38.7°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 (34.2°F).

Average pressure in December - Cobb City, 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 - Cobb City, AL
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in December - Cobb City, 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%).

Average rainfall in December - Cobb City, AL
  • Average rainfall in December: 3.9"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in December - Cobb City, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in December - Cobb City, AL
  • Average snowfall in December: 0.43"

The month with the highest snowfall is December (0.43").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Cobb City, 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).

Average daylight in December / Average sunshine in December - Cobb City, 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: 4.8h

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

Average sunshine days in December - Cobb City, AL
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December - Cobb City, 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 - Cobb City, AL
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in December - Cobb City, 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).