December weather forecast
Glencoe, AL

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Weather in December

December, the first month of the winter in Glencoe, is also a fresh month, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 53.8°F (12.1°C).

Temperature

Glencoe records a mild change in average high-temperature during December, easing from a refreshing 61.3°F (16.3°C) in November to a fresh 53.8°F (12.1°C). Glencoe's temperature in December lowers to a consistent average of 38.7°F (3.7°C) during the nights.

Humidity

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

Rainfall

The months with the most rainfall are February and December, with an average 3.9" (99mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall in Glencoe is December, when snow falls for 0.7 days and typically aggregates up to 0.43" (11mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 6:31 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:45 pm CST.

Sunshine

In December, the average sunshine is 4.8h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

December temperatures vary between a high-temperature of 53.8°F (12.1°C) and a low-temperature of 38.7°F (3.7°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in September is computed to be 91.4°F (33°C).

What is the most humid month?

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

What is the average humidity in December?

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

What is the wettest month?

The wettest months are February and December, with an average 3.9" (99mm) of rainfall.

How many days does it rain in December in Glencoe?

In Glencoe, Alabama, in December, it is raining for 13.5 days, with typically 3.9" (99mm) of accumulated precipitation.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 0.43" (11mm) of snow.

How many days does it snow in December in Glencoe?

In Glencoe, in December, snow falls for 0.7 days, with typically accumulated 0.43" (11mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Glencoe have in December?

In December, the average day length is 9h and 56min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:31 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:45 pm CST.

How many hours of sunshine does Glencoe have in December?

In December, the average sunshine duration is 4.8h.

What is the month with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Glencoe, AL

Average temperature in December - Glencoe, AL
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in December: 38.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in December
Glencoe, AL

Average pressure in December - Glencoe, AL
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in December
Glencoe, AL

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

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in December
Glencoe, AL

Average humidity in December - Glencoe, 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
Glencoe, AL

Average rainfall in December - Glencoe, AL
  • Average rainfall in December: 3.9"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in December
Glencoe, AL

Average rainfall days in December - Glencoe, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in December
Glencoe, AL

Average snowfall in December - Glencoe, AL
  • Average snowfall in December: 0.43"

The month with the highest snowfall is December (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Glencoe, AL

Average snowfall days in December - Glencoe, AL
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Glencoe, AL
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 4h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in December
Glencoe, AL

Average sunshine days in December - Glencoe, AL
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December
Glencoe, AL

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

The 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
Glencoe, AL

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in December
Glencoe, AL

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

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

Glencoe, Alabama, USA

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