December weather forecast
Doubs Mill, MD

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Weather in December

December, the first month of the winter in Doubs Mill, is also a wintry month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 42.3°F (5.7°C).

Temperature

With December's arrival, Doubs Mill, Maryland, sees a decrease in average high-temperatures, moving from a cool 51.6°F (10.9°C) in November to a cold 42.3°F (5.7°C). Doubs Mill's nighttime temperature in December falls to an average of 30.2°F (-1°C).

Humidity

The months with the highest humidity are May, October and December, with an average relative humidity of 79%.

Rainfall

In December, in Doubs Mill, the rain falls for 10.8 days. Throughout December, 2.2" (56mm) of precipitation is accumulated. In Doubs Mill, during the entire year, the rain falls for 162.4 days and collects up to 30.16" (766mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Doubs Mill, Maryland, during December, snow falls for 4.5 days and regularly aggregates up to 2.09" (53mm) of snow. Throughout the year, there are 24.4 snowfall days, and 14.29" (363mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of December in Doubs Mill, sunrise is at 7:12 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 4:56 pm EST.

Sunshine

The average sunshine in December in Doubs Mill, Maryland, is 4.8h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a regular UV index of 2 translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

Is December cold in Doubs Mill?

December temperatures in Doubs Mill, Maryland, vary between a high-temperature of 42.3°F (5.7°C) and a low-temperature of 30.2°F (-1°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 91.4°F (33°C).

What are the most humid months in Doubs Mill?

May, October and December, with an average relative humidity of 79%, are most humid months in Doubs Mill, Maryland.

What is the average humidity in December in Doubs Mill?

The average relative humidity in December in Doubs Mill, Maryland, is 79%.

How many days does it rain in December in Doubs Mill?

In Doubs Mill, in December, during 10.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How much does it snow in Doubs Mill in December?

In Doubs Mill, Maryland, in December, snow falls for 4.5 days, with typically accumulated 2.09" (53mm) of snow.

What is the month with the shortest days in Doubs Mill?

The month with the shortest days in Doubs Mill is December, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Doubs Mill?

In December, the average day length in Doubs Mill, Maryland, is 9h and 26min.

When are sunrise and sunset in December in Doubs Mill?

In December, on the first day of the month, sunrise is at 7:12 am and sunset at 4:47 pm. On the last day of the month, in Doubs Mill, sunrise is at 7:31 am and sunset at 4:56 pm EST.

How long on average sun shines in December in Doubs Mill?

In December, the average sunshine duration in Doubs Mill, Maryland, is 4.8h.

What are the months with the lowest UV index in Doubs Mill?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Doubs Mill, Maryland.

What is the UV index intensity in December in Doubs Mill?

The average daily maximum UV index in December in Doubs Mill, Maryland, is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
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
Doubs Mill, MD

Average temperature in December - Doubs Mill, MD
  • Average high temperature in December: 42.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in December: 30.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in December
Doubs Mill, MD

Average pressure in December - Doubs Mill, MD
  • Average pressure in December: 30.11"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).

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Average wind speed in December
Doubs Mill, MD

Average wind speed in December - Doubs Mill, MD
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in December
Doubs Mill, MD

Average humidity in December - Doubs Mill, MD
  • Average humidity in December: 79%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in December
Doubs Mill, MD

Average rainfall in December - Doubs Mill, MD
  • Average rainfall in December: 2.2"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in December
Doubs Mill, MD

Average rainfall days in December - Doubs Mill, MD
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in December
Doubs Mill, MD

Average snowfall in December - Doubs Mill, MD
  • Average snowfall in December: 2.09"

The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Doubs Mill, MD

Average snowfall days in December - Doubs Mill, MD
  • Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Doubs Mill, MD

Average daylight in December / Average sunshine in December - Doubs Mill, MD
  • Average daylight in December: 9h and 2min

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

  • Average sunshine in December: 4h and 5min

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

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Average sunshine days in December
Doubs Mill, MD

Average sunshine days in December - Doubs Mill, MD
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).

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Average UV index in December
Doubs Mill, MD

Average UV index in December - Doubs Mill, 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, February, November and December (UV index 2).

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Average cloud cover in December
Doubs Mill, MD

Average cloud cover in December - Doubs Mill, MD
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in December
Doubs Mill, MD

Average visibility in December - Doubs Mill, MD
  • Average visibility in December: 5mi

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

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Doubs Mill, Maryland, USA

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