December weather forecast
Quail Hollow, MD

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Weather in December

December, the first month of the winter in Quail Hollow, is also a frosty month, with an average temperature ranging between min 36.5°F (2.5°C) and max 46.2°F (7.9°C).

Temperature

Quail Hollow's weather in December involves a mild decrease in the average high-temperature, moving down slightly from November's fresh 54.5°F (12.5°C) to a chilly 46.2°F (7.9°C). Quail Hollow records an average low-temperature of 36.5°F (2.5°C) throughout the month of December.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Quail Hollow, in December, during 11.1 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, there are 157 rainfall days, and 32.91" (836mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In December, it is snowing for 1.6 days. Throughout December, 0.67" (17mm) of snow is accumulated. In Quail Hollow, during the entire year, snow falls for 9.8 days and aggregates up to 3.82" (97mm) of snow.

Daylight

The month with the shortest days in Quail Hollow is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:04 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:53 pm EST.

Sunshine

In Quail Hollow, the average sunshine in December is 5.3h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 2 in December translates into these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.

Frequently asked questions

What is the average December temperature?

In Quail Hollow, in December, the average high-temperature is 46.2°F (7.9°C), and the average low-temperature is 36.5°F (2.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is estimated at 89.6°F (32°C).

What is the average humidity in December?

In Quail Hollow, the average relative humidity in December is 76%.

How many days does it rain in December?

In Quail Hollow, Maryland, in December, during 11.1 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

How much does it snow in December?

In Quail Hollow, during December, snow falls for 1.6 days and regularly aggregates up to 0.67" (17mm) of snow.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

How many hours of daylight does Quail Hollow have in December?

In December, the average day length is 9h and 30min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:53 pm EST.

How long on average sun shines in December?

In Quail Hollow, the average sunshine duration in December is 5.3h.

When is the lowest UV index?

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

What is the UV index reading in December?

In Quail Hollow, 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
Quail Hollow, MD

Average temperature in December - Quail Hollow, MD
  • Average high temperature in December: 46.2°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in December
Quail Hollow, MD

Average pressure in December - Quail Hollow, MD
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Quail Hollow, MD

Average wind speed in December - Quail Hollow, MD
  • Average wind speed in December: 9.2mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in December
Quail Hollow, MD

Average humidity in December - Quail Hollow, MD
  • Average humidity in December: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

Average rainfall in December
Quail Hollow, MD

Average rainfall in December - Quail Hollow, MD
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in December
Quail Hollow, MD

Average rainfall days in December - Quail Hollow, MD
  • Average rainfall days in December: 11.1 days

The month with the highest number of rainy days is May (17.2 days).
The months with the least rainy days are January and November (8.8 days).

Average snowfall in December
Quail Hollow, MD

Average snowfall in December - Quail Hollow, MD
  • Average snowfall in December: 0.67"

The month with the highest snowfall is March (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Quail Hollow, MD

Average snowfall days in December - Quail Hollow, MD
  • Average snowfall days in December: 1.6 days

The month with the highest number of snowfall days is January (3.2 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
Quail Hollow, MD

Average daylight in December / Average sunshine in December - Quail Hollow, MD
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in December
Quail Hollow, MD

Average sunshine days in December - Quail Hollow, MD
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is November (19.7 days).
The months with the least sunshine days are May and August (11.8 days).

Average UV index in December
Quail Hollow, MD

Average UV index in December - Quail Hollow, MD
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in December
Quail Hollow, MD

Average cloud cover in December - Quail Hollow, MD
  • Average cloud cover in December: 43

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in December
Quail Hollow, MD

Average visibility in December - Quail Hollow, MD
  • 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).

Quail Hollow, Maryland, USA

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