December weather forecastMontgomery, GA

December

Weather in December

The first month of the winter, December, is still a refreshing month in Montgomery, Georgia, with an average temperature ranging between max 62.1°F (16.7°C) and min 50.2°F (10.1°C).

Temperature

Entering December, Montgomery's average high-temperature reads a still refreshing 62.1°F (16.7°C), indicating a close resemblance to the previous month's climate. In December, the nighttime temperature lowers to an average of 50.2°F (10.1°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In Montgomery, during December, the rain falls for 11.5 days and regularly aggregates up to 2.91" (74mm) of precipitation. Throughout the year, there are 162.6 rainfall days, and 32.4" (823mm) of precipitation is accumulated.

Snowfall

January and December are months with snowfall. The months with the most snowfall in Montgomery are January and December, with an average 0.04" (1mm) of accumulated snow.

Ocean temperature

In Montgomery, the average seawater temperature in December is 61.3°F (16.3°C).
Note: Swimming in water that is 61.3°F (16.3°C) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 69.8°F (21°C) to 59°F (15°C).

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of December in Montgomery, sunrise is at 7:07 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:30 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.6h of sunshine.

UV index

In December, the average daily maximum UV index in Montgomery is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 4 in December translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Montgomery, in December, the average high-temperature is 62.1°F (16.7°C), and the average low-temperature is 50.2°F (10.1°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is estimated at 95°F (35°C).

The most humid month is December, with an average relative humidity of 77%.

In December, the average relative humidity is 77%.

In Montgomery, Georgia, during December, the rain falls for 11.5 days and regularly aggregates up to 2.91" (74mm) of precipitation.

The months with the most snowfall in Montgomery, Georgia, are January and December, with an average 0.04" (1mm) of accumulated snow.

December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

In December, the average ocean temperature is 61.3°F (16.3°C). Swimming in 61.3°F (16.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

December has the shortest days of the year in Montgomery, Georgia, with an average of 10h and 6min of daylight.

In December, the average day length in Montgomery, Georgia, is 10h and 6min.

In December, on the first day of the month, sunrise is at 7:07 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:30 pm EST.

December has the least sunshine of the year, with an average of 5.6h of sunshine.

The average sunshine duration in December is 5.6h.

In Montgomery, the average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

67.1°F

62.1°F

58.5°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.8mph

8.6mph

8.8mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

19.3

16.6

19.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Montgomery, GA

Average high temperature in December: 62.1°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 (58.5°F).

Average low temperature in December: 50.2°F

The month with the highest average low temperature is August (77°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

Average pressure in December
Montgomery, GA

Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

Average wind speed in December
Montgomery, GA

Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in December
Montgomery, GA

Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).

Average rainfall in December
Montgomery, GA

Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is January (1.38").

Average rainfall days in December
Montgomery, GA

Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is November (8.4 days).

Average snowfall in December
Montgomery, GA

Average snowfall in December: 0.04"

The months with the highest snowfall are January and December (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Montgomery, GA

Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average sea temperature in December
Montgomery, GA

Average sea temperature in December: 61.3°F

The best month for swimming (with the highest average sea temperature) is August (83.5°F).
The coldest month (with the lowest average sea temperature) is February (56.8°F).

Average daylight in December /
Average sunshine in December
Montgomery, GA

Average daylight in December: 10h and 6min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

Average sunshine in December: 5h and 36min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in December
Montgomery, GA

Average sunshine days in December: 16.6 days

The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is August (6.6 days).

Average UV index in December
Montgomery, GA

Average UV index in December: 4

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in December
Montgomery, GA

Average cloud cover in December: 40

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in December
Montgomery, GA

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).