December weather forecast and climate
Brompton, AL

December, the first month of the winter, in Brompton, is still a cool month, with average temperature ranging between min 39.6°F (4.2°C) and max 54.5°F (12.5°C).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 61.7°F (16.5°C) in November, to a fresh 54.5°F (12.5°C). In Brompton, Alabama, the average low-temperature is 39.6°F (4.2°C).

Humidity

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

Rainfall

In Brompton, Alabama, during December, the rain falls for 11.7 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, in Brompton, Alabama, there are 158.1 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

Snowfall

January, February, November and December are months with snowfall in Brompton. In December, in Brompton, Alabama, it is snowing for 0.5 days. Throughout December, 0.51" (13mm) of snow is accumulated. In Brompton, during the entire year, snow falls for 3.5 days, and aggregates up to 1.5" (38mm) of snow.

Daylight

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

Sunshine

In Brompton, the average sunshine is 4.8h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV radiation for the average person.
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 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 Brompton?

In Brompton, in December, the average high-temperature is 54.5°F (12.5°C), and the average low-temperature is 39.6°F (4.2°C).

What is the most humid month in Brompton?

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

What is the average humidity in December in Brompton?

In December, the average relative humidity is 80%.

How many days does it rain in December in Brompton?

In Brompton, in December, it is raining for 11.7 days, with typically 2.87" (73mm) of accumulated precipitation.

How many days does it snow in December in Brompton?

In December, in Brompton, Alabama, it is snowing for 0.5 days. Throughout December, 0.51" (13mm) of snow is accumulated.

What is the month with the shortest days in Brompton?

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

How many hours of daylight does Brompton have in December?

In December, the average length of the day in Brompton is 10h.

How many hours of sunshine does Brompton have in December?

The average sunshine in December in Brompton is 4.8h.

When is the lowest UV index in Brompton?

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

How high is the UV index in December in Brompton?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Brompton, AL
  • Average high temperature in December: 54.5°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in December: 39.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in December - Brompton, 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 - Brompton, AL
  • Average wind speed in December: 7mph

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 (4.3mph).

Average humidity in December - Brompton, 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 - Brompton, AL
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is August (2.99").
The driest months (with the least rainfall) are September and October (1.57").

Average rainfall days in December - Brompton, AL
  • Average rainfall days in December: 11.7 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (8.1 days).

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

The month with the highest snowfall is January (0.63").
Months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in December - Brompton, AL
  • Average snowfall days in December: 0.5 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 - Brompton, AL
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.4h).
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).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in December - Brompton, AL
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in December - Brompton, 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 - Brompton, AL
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
Months with the least cloud cover are June, September and October (Cloud cover 31).

Average visibility in December - Brompton, 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).