December weather forecast
Selmont, AL

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Weather in December

December, the first month of the winter in Selmont, is also a moderate month, with an average temperature varying between 57.9°F (14.4°C) and 42.6°F (5.9°C).

Temperature

The start of December involves a subtle temperature drop, shifting from a comfortable 64.9°F (18.3°C) in November to a moderate 57.9°F (14.4°C). An average temperature of 42.6°F (5.9°C) marks the nights in December.

Humidity

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

Rainfall

December is the month with the most rainfall. Rain falls for 13 days and accumulates 3.82" (97mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. In Selmont, during the entire year, snow falls for 1.7 days and aggregates up to 0.59" (15mm) of snow.

Daylight

December has the shortest days of the year, with an average of 10h and 6min of daylight.
On the first day of December, sunrise is at 6:32 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:53 pm CST.

Sunshine

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Selmont.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What are December temperatures?

The high-temperature during December is 57.9°F (14.4°C) and the low-temperature is 42.6°F (5.9°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 100.4°F (38°C).

What is the most humid month?

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

What is the average humidity in December?

In Selmont, the average relative humidity in December is 80%.

What is the wettest month in Selmont?

The month with the most rainfall is December, when the rain falls for 13 days and typically aggregates up to 3.82" (97mm) of precipitation.

How much does it rain in December?

In Selmont, Alabama, during December, the rain falls for 13 days and regularly aggregates up to 3.82" (97mm) of precipitation.

When does it start to snow?

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 6min of daylight.

What is the average length of the day in December?

In December, the average day length is 10h and 4min.

When is the sunrise / sunset in December in Selmont?

On the first day of December, sunrise is at 6:32 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:53 pm CST.

What are the months with the least sunshine?

The months with the least sunshine are February and December, with an average of 4.9h of sunshine.

How many hours of sunshine does Selmont have in December?

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

When is the lowest UV index?

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

How high is the UV index in December?

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Selmont, AL

Average temperature in December - Selmont, AL
  • Average high temperature in December: 57.9°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in December: 42.6°F

The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

Average pressure in December
Selmont, AL

Average pressure in December - Selmont, AL
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

Average wind speed in December
Selmont, AL

Average wind speed in December - Selmont, AL
  • Average wind speed in December: 7.2mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in December
Selmont, AL

Average humidity in December - Selmont, 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 (69%).

Average rainfall in December
Selmont, AL

Average rainfall in December - Selmont, AL
  • Average rainfall in December: 3.82"

The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in December
Selmont, AL

Average rainfall days in December - Selmont, AL
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in December
Selmont, AL

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

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Selmont, AL

Average snowfall days in December - Selmont, AL
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Selmont, AL
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in December
Selmont, AL

Average sunshine days in December - Selmont, AL
  • Average sunshine days in December: 16.1 days

The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is July (8 days).

Average UV index in December
Selmont, AL

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

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

Average cloud cover in December
Selmont, AL

Average cloud cover in December - Selmont, AL
  • Average cloud cover in December: 47

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 30).

Average visibility in December
Selmont, AL

Average visibility in December - Selmont, AL
  • Average visibility in December: 6mi

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

Selmont, Alabama, USA

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