December weather forecast and climate
Brinn, AL

The first month of the winter, December, is still a cool month in Brinn, Alabama, with average temperature ranging between min 38.3°F (3.5°C) and max 52.3°F (11.3°C).

Temperature

In Brinn, the average high-temperature in December marginally drops, from a moderate 60.1°F (15.6°C) in November, to a fresh 52.3°F (11.3°C). In December, the average low-temperature is 38.3°F (3.5°C).

Humidity

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

Rainfall

December is the month with the most rainfall. Rain falls for 13.3 days and accumulates 4.45" (113mm) of precipitation.

Snowfall

Months with snowfall in Brinn are January through March, November and December. In December, it is snowing for 1.2 days. Throughout December, 0.28" (7mm) of snow is accumulated. Throughout the year, in Brinn, there are 6.6 snowfall days, and 2.05" (52mm) of snow is accumulated.

Daylight

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

Sunshine

February and December, with an average of 4.7h of sunshine, are months with the least sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents 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 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Brinn?

In December, in Brinn, the average high-temperature is 52.3°F (11.3°C), and the average low-temperature is 38.3°F (3.5°C).

What is the most humid month in Brinn?

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

What is the average humidity in December in Brinn?

The average relative humidity in December in Brinn, Alabama, is 80%.

How much does it rain in Brinn in December?

In Brinn, Alabama, during December, the rain falls for 13.3 days and regularly aggregates up to 4.45" (113mm) of precipitation.

What is the rainiest month in Brinn?

December is the month with the most rainfall in Brinn, Alabama. Rain falls for 13.3 days and accumulates 4.45" (113mm) of precipitation.

How many days does it snow in December in Brinn?

In Brinn, Alabama, in December, during 1.2 snowfall days, 0.28" (7mm) of snow is typically accumulated.

What is the month with the shortest days in Brinn?

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

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

In Brinn, the average length of the day in December is 9.9h.

What is the month with the least sunshine in Brinn?

February and December, with an average of 4.7h of sunshine, are months with the least sunshine in Brinn, Alabama.

How long on average sun shines in December in Brinn?

The average sunshine in December in Brinn is 4.7h.

When is the lowest UV index in Brinn?

The month with the lowest UV index in Brinn is December, with an average maximum UV index of 2.

What is the UV index intensity in December in Brinn?

In Brinn, Alabama, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays.
Average temperature in December - Brinn, AL
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (34°F).

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

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in December - Brinn, AL
  • Average wind speed in December: 7.4mph

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in December - Brinn, 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 - Brinn, AL
  • Average rainfall in December: 4.45"

The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is November (2.4").

Average rainfall days in December - Brinn, AL
  • Average rainfall days in December: 13.3 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in December - Brinn, AL
  • Average snowfall in December: 0.28"

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

Average snowfall days in December - Brinn, AL
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.1 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 - Brinn, 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: 4.7h

The month with the most sunshine is June (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.7).

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

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is August (9.3 days).

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

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December - Brinn, AL
  • Average cloud cover in December: 49

Months with the most cloud cover are February and December (Cloud cover 49).
Months with the least cloud cover are June and September (Cloud cover 30).

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

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