December weather forecast and climate
Beacon, AL

December, the first month of the winter, in Beacon, is still a mild month, with average temperature ranging between max 59.5°F (15.3°C) and min 43.7°F (6.5°C).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 66.4°F (19.1°C) in November, to a moderate 59.5°F (15.3°C). In December, in Beacon, the average low-temperature is 43.7°F (6.5°C).

Humidity

February and December, with an average relative humidity of 79%, are most humid months.

Rainfall

The wettest months in Beacon, Alabama, are August and December, with an average 3.94" (100mm) of rainfall.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 1.2 snowfall days, and 0.51" (13mm) of snow is accumulated.

Daylight

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

Sunshine

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

UV index

Months with the lowest UV index in Beacon, Alabama, are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.

What is the temperature in December in Beacon?

The average high-temperature, in December, in Beacon, Alabama, is 59.5°F (15.3°C), while the average low-temperature is 43.7°F (6.5°C).

What are the most humid months in Beacon?

February and December, with an average relative humidity of 79%, are most humid months.

What is the average humidity in December in Beacon?

In Beacon, the average relative humidity in December is 79%.

How many days does it rain in December in Beacon?

In Beacon, in December, it is raining for 12.9 days, with typically 3.94" (100mm) of accumulated precipitation.

What is the rainiest month in Beacon?

The wettest months in Beacon, Alabama, are August and December, with an average 3.94" (100mm) of rainfall.

When does it start snowing in Beacon?

December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Beacon?

The month with the shortest days in Beacon, Alabama, is December, with an average of 10.1h of daylight.

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

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

What is the month with the least sunshine in Beacon?

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

How long on average sun shines in December in Beacon?

In December, the average sunshine in Beacon, Alabama, is 5.1h.

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

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

What is the UV index reading in December in Beacon?

In December, the average daily maximum UV index in Beacon is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in December - Beacon, AL
  • Average high temperature in December: 59.5°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in December: 43.7°F

The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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

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

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

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in December - Beacon, AL
  • Average humidity in December: 79%

Months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December - Beacon, AL
  • Average rainfall in December: 3.94"

The wettest months (with the highest rainfall) are August and December (3.94").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days in December - Beacon, AL
  • Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is November (7.3 days).

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

Months with the highest snowfall are January and February (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December - Beacon, AL
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.4 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 - Beacon, 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: 10.8h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

Average sunshine days in December - Beacon, AL
  • Average sunshine days in December: 16.4 days

Months with the most sunshine days are October and November (21 days).
The month with the least sunshine days is July (6.5 days).

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

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

Average cloud cover in December - Beacon, AL
  • Average cloud cover in December: 46

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 29).

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

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