December weather forecast and climate
Chatom, AL

Weather in December

The first month of the winter, December, is still a comfortable month in Chatom, Alabama, with average temperature varying between 60.8°F (16°C) and 45°F (7.2°C).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 67.3°F (19.6°C) in November, to a still comfortable 60.8°F (16°C). The average low-temperature, in December, is 45°F (7.2°C).

Humidity

With an average relative humidity of 81%, December is the most humid month.

Rainfall

In December, the rain falls for 13.5 days. Throughout December, 3.46" (88mm) of precipitation is accumulated. In Chatom, during the entire year, the rain falls for 180.8 days and collects up to 38.43" (976mm) of precipitation.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows in Chatom. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Chatom, there are 0.8 snowfall days, and 0.51" (13mm) of snow is accumulated.

Daylight

With an average of 10.1h of daylight, December has the shortest days of the year.

Sunshine

February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Chatom.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 Chatom?

In Chatom, in December, the average high-temperature is 60.8°F (16°C), and the average low-temperature is 45°F (7.2°C).

What is the most humid month in Chatom?

With an average relative humidity of 81%, December is the most humid month in Chatom.

What is the average humidity in December in Chatom?

The average relative humidity in December in Chatom is 81%.

How many days does it rain in December in Chatom?

In Chatom, Alabama, in December, it is raining for 13.5 days, with typically 3.46" (88mm) of accumulated precipitation.

When does it start snowing in Chatom?

December is the first month it typically snows in Chatom, Alabama. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Chatom?

December has the shortest days of the year in Chatom, Alabama, with an average of 10.1h of daylight.

What is the average length of the day in December in Chatom?

In December, the average length of the day in Chatom, Alabama, is 10.1h.

What is the month with the least sunshine in Chatom?

February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Chatom, Alabama.

How long on average sun shines in December in Chatom?

In December, the average sunshine in Chatom is 5.1h.

What are the months with the lowest UV index in Chatom?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Chatom.

What is the UV index intensity in December in Chatom?

In December, the average daily maximum UV index in Chatom, Alabama, is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in December
Chatom, AL

Average temperature in December - Chatom, AL
  • Average high temperature in December: 60.8°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (58.1°F).

  • Average low temperature in December: 45°F

The month with the highest average low temperature is August (73.6°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).

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Average pressure in December
Chatom, AL

Average pressure in December - Chatom, AL
  • Average pressure in December: 30.13"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

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Average wind speed in December
Chatom, AL

Average wind speed in December - Chatom, AL
  • Average wind speed in December: 5.4mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

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Average humidity in December
Chatom, AL

Average humidity in December - Chatom, AL
  • Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Chatom, AL

Average rainfall in December - Chatom, AL
  • Average rainfall in December: 3.46"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is November (2.13").

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Average rainfall days in December
Chatom, AL

Average rainfall days in December - Chatom, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in December
Chatom, AL

Average snowfall in December - Chatom, AL
  • Average snowfall in December: 0.04"

The month with the highest snowfall is January (0.31").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Chatom, AL

Average snowfall days in December - Chatom, AL
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Chatom, AL

Average daylight in December / Average sunshine in December - Chatom, AL
  • Average daylight in December: 10.1h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is June (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

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Average sunshine days in December
Chatom, AL

Average sunshine days in December - Chatom, AL
  • Average sunshine days in December: 16.7 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is July (5 days).

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Average UV index in December
Chatom, AL

Average UV index in December - Chatom, AL
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Chatom, AL

Average cloud cover in December - Chatom, AL
  • Average cloud cover in December: 51

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in December
Chatom, AL

Average visibility in December - Chatom, AL
  • Average visibility in December: 5mi

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

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