December weather forecast and climate
Bessemer, AL

The first month of the winter, December, is still a cool month in Bessemer, Alabama, with average temperature ranging between max 54.9°F (12.7°C) and min 40.3°F (4.6°C).

Temperature

In December, the average high-temperature marginally drops, from a comfortable 62.2°F (16.8°C) in November, to a fresh 54.9°F (12.7°C). In December, the average low-temperature is 40.3°F (4.6°C).

Humidity

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

Rainfall

The month with the most rainfall in Bessemer is December when the rain falls for 13.2 days and typically aggregates up to 4.13" (105mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Bessemer. In Bessemer, snow falls for 0.8 days, with typically accumulated 0.51" (13mm) of snow. In Bessemer, during the entire year, snow falls for 4.1 days, and aggregates up to 1.77" (45mm) of snow.

Daylight

With an average of 10h of daylight, December has the shortest days of the year.

Sunshine

February and December, with an average of 4.8h of sunshine, are months with the least sunshine.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Bessemer, Alabama. A UV Index reading of 2, and below, represents a low threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Bessemer?

The average high-temperature, in December, is 54.9°F (12.7°C), while the average low-temperature is 40.3°F (4.6°C).

What is the most humid month in Bessemer?

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

What is the average humidity in December in Bessemer?

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

How much does it rain in Bessemer in December?

In Bessemer, in December, during 13.2 rainfall days, 4.13" (105mm) of precipitation is typically accumulated.

What is the wettest month in Bessemer?

December is the month with the most rainfall. Rain falls for 13.2 days and accumulates 4.13" (105mm) of precipitation.

How much does it snow in Bessemer in December?

In Bessemer, Alabama, during December, snow falls for 0.8 days and regularly aggregates up to 0.51" (13mm) of snow.

What is the month with the shortest days in Bessemer?

The month with the shortest days in Bessemer, Alabama, is December, with an average of 10h of daylight.

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

The average length of the day in December in Bessemer is 10h.

What is the month with the least sunshine in Bessemer?

February and December, with an average of 4.8h of sunshine, are months with the least sunshine in Bessemer, Alabama.

How many hours of sunshine does Bessemer have in December?

The average sunshine in December in Bessemer is 4.8h.

What is the month with the lowest UV index in Bessemer?

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 Bessemer?

In December, the average daily maximum UV index in Bessemer, Alabama, is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Bessemer, AL
  • Average high temperature in December: 54.9°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (51.3°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (36°F).

Average pressure in December - Bessemer, AL
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
Months with the lowest atmospheric pressure are June and August (29.98").

Average wind speed in December - Bessemer, AL
  • Average wind speed in December: 6.8mph

The windiest months (with the highest average wind speed) are February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in December - Bessemer, 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 (70%).

Average rainfall in December - Bessemer, AL
  • Average rainfall in December: 4.13"

The wettest month (with the highest rainfall) is December (4.13").
The driest month (with the least rainfall) is October (2.24").

Average rainfall days in December - Bessemer, AL
  • Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is November (8.6 days).

Average snowfall in December - Bessemer, AL
  • Average snowfall in December: 0.51"

The month with the highest snowfall is January (0.75").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Bessemer, AL
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is February (1.3 days).
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 - Bessemer, AL
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 4.8h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (8.3 days).

Average UV index in December - Bessemer, AL
  • Average UV index in December: 2

Months with the highest UV index are April, May, June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December - Bessemer, AL
  • Average cloud cover in December: 48

Months with the most cloud cover are February and December (Cloud cover 48).
Months with the least cloud cover are June, September and October (Cloud cover 30).

Average visibility in December - Bessemer, 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).