December weather forecast
Mount Savage, MD

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Weather in December

The first month of the winter, December, is also a wintry month in Mount Savage, Maryland, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 38.8°F (3.8°C).

Temperature

In the transition to December, Mount Savage observes a drop in the average high-temperature, moving from a frosty 48.4°F (9.1°C) in November to a wintry 38.8°F (3.8°C). December's nights observe an average temperature of 27.3°F (-2.6°C).

Humidity

In Mount Savage, the average relative humidity in December is 82%.

Rainfall

In Mount Savage, during December, the rain falls for 14.1 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Mount Savage, during the entire year, the rain falls for 186.2 days and collects up to 31.93" (811mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Mount Savage. In December, it is snowing for 10.8 days. Throughout December, 4.13" (105mm) of snow is accumulated. In Mount Savage, during the entire year, snow falls for 56.7 days and aggregates up to 28.46" (723mm) of snow.

Daylight

The month with the shortest days in Mount Savage is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:17 am and sunset at 4:51 pm. On the last day of December, in Mount Savage, Maryland, sunrise is at 7:36 am and sunset at 5:01 pm EST.

Sunshine

In Mount Savage, the average sunshine in December is 4.6h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

Is December cold in Mount Savage?

In Mount Savage, 38.8°F (3.8°C) is the average high-temperature and 27.3°F (-2.6°C) is the average low-temperature during December. In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in December in Mount Savage?

In December, the average relative humidity in Mount Savage is 82%.

How many days does it rain in December in Mount Savage?

In December, in Mount Savage, Maryland, the rain falls for 14.1 days. Throughout December, 2.87" (73mm) of precipitation is accumulated.

How much does it snow in Mount Savage in December?

In December, in Mount Savage, it is snowing for 10.8 days. Throughout December, 4.13" (105mm) of snow is accumulated.

What is the month with the shortest days in Mount Savage?

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

What is the average length of the day in December in Mount Savage?

In December, the average day length is 9h and 25min.

What time are sunrise and sunset in December in Mount Savage?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:01 pm EST.

How many hours of sunshine does Mount Savage have in December?

In December, the average sunshine duration in Mount Savage is 4.6h.

What are the months with the lowest UV index in Mount Savage?

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

How high is the UV index in December in Mount Savage?

In December, the average daily maximum UV index in Mount Savage is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to 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
Mount Savage, MD

Average temperature in December - Mount Savage, MD
  • Average high temperature in December: 38.8°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in December
Mount Savage, MD

Average pressure in December - Mount Savage, 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
Mount Savage, MD

Average wind speed in December - Mount Savage, MD
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in December
Mount Savage, MD

Average humidity in December - Mount Savage, MD
  • Average humidity in December: 82%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is July (76%).

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Average rainfall in December
Mount Savage, MD

Average rainfall in December - Mount Savage, MD
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is November (1.85").

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Average rainfall days in December
Mount Savage, MD

Average rainfall days in December - Mount Savage, MD
  • Average rainfall days in December: 14.1 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.1 days).

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Average snowfall in December
Mount Savage, MD

Average snowfall in December - Mount Savage, MD
  • Average snowfall in December: 4.13"

The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Mount Savage, MD

Average snowfall days in December - Mount Savage, MD
  • Average snowfall days in December: 10.8 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Mount Savage, MD

Average daylight in December / Average sunshine in December - Mount Savage, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in December
Mount Savage, MD

Average sunshine days in December - Mount Savage, MD
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (6.8 days).

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Average UV index in December
Mount Savage, MD

Average UV index in December - Mount Savage, MD
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Mount Savage, MD

Average cloud cover in December - Mount Savage, MD
  • Average cloud cover in December: 53

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in December
Mount Savage, MD

Average visibility in December - Mount Savage, MD
  • Average visibility in December: 5mi

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

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Mount Savage, Maryland, USA

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