December weather forecast
Macon, VA

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Weather in December

The first month of the winter, December, is also a frosty month in Macon, Virginia, with an average temperature fluctuating between 49.1°F (9.5°C) and 34.9°F (1.6°C).

Temperature

December signals a slight drop in average high-temperature, sliding from November's moderate 56.7°F (13.7°C) to a chilly 49.1°F (9.5°C). Throughout December nights, Macon experiences a consistent temperature average of 34.9°F (1.6°C).

Humidity

The most humid month is December, with an average relative humidity of 78%.

Rainfall

In December, the rain falls for 10.1 days. Throughout December, 1.93" (49mm) of precipitation is accumulated. Throughout the year, there are 151.1 rainfall days, and 26.22" (666mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Macon, in December, during 1.5 snowfall days, 1.5" (38mm) of snow is typically accumulated. In Macon, during the entire year, snow falls for 10.5 days and aggregates up to 6.42" (163mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:53 pm. On the last day of December, in Macon, sunrise is at 7:26 am and sunset at 5:03 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.2h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Macon. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December in Macon?

In Macon, 49.1°F (9.5°C) is the average high-temperature and 34.9°F (1.6°C) is the average low-temperature during December. In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 86°F (30°C).

What is the most humid month?

With an average relative humidity of 78%, December is the most humid month.

What is the average humidity in December?

In Macon, the average relative humidity in December is 78%.

How many days does it rain in December?

In December, the rain falls for 10.1 days. Throughout December, 1.93" (49mm) of precipitation is accumulated.

How many days does it snow in December?

In December, it is snowing for 1.5 days. Throughout December, 1.5" (38mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

What is the average length of the day in December?

In Macon, the average day length in December is 9h and 37min.

When are sunrise and sunset in December in Macon?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:03 pm EST.

What is the month with the least sunshine?

With an average of 5.2h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Macon have in December?

In Macon, Virginia, the average sunshine duration in December is 5.2h.

When is the lowest UV index in Macon?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Macon, VA

Average temperature in December - Macon, VA
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in December: 34.9°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 (29.5°F).

Average pressure in December
Macon, VA

Average pressure in December - Macon, VA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in December
Macon, VA

Average wind speed in December - Macon, VA
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
Macon, VA

Average humidity in December - Macon, VA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).

Average rainfall in December
Macon, VA

Average rainfall in December - Macon, VA
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in December
Macon, VA

Average rainfall days in December - Macon, VA
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in December
Macon, VA

Average snowfall in December - Macon, VA
  • Average snowfall in December: 1.5"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Macon, VA

Average snowfall days in December - Macon, VA
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (3.5 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
Macon, VA

Average daylight in December / Average sunshine in December - Macon, VA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in December
Macon, VA

Average sunshine days in December - Macon, VA
  • Average sunshine days in December: 19.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in December
Macon, VA

Average UV index in December - Macon, VA
  • Average UV index in December: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Macon, VA

Average cloud cover in December - Macon, VA
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in December
Macon, VA

Average visibility in December - Macon, VA
  • Average visibility in December: 6mi

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

Macon, Virginia, USA

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