December weather forecast
Vicmyer Vista, MD

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Weather in December

December, the first month of the winter in Vicmyer Vista, is also an icy month, with an average temperature ranging between max 42.1°F (5.6°C) and min 30.2°F (-1°C).

Temperature

December is characterized by a mild reduction in the average high-temperature, from a fresh 50.9°F (10.5°C) in November to an icy 42.1°F (5.6°C). Vicmyer Vista reports an average low-temperature of 30.2°F (-1°C) during the nights of December.

Humidity

The average relative humidity in December in Vicmyer Vista is 79%.

Rainfall

In Vicmyer Vista, in December, during 10.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Vicmyer Vista, during the entire year, the rain falls for 164.1 days and collects up to 31.97" (812mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Vicmyer Vista, in December, snow falls for 4.8 days, with typically accumulated 2.13" (54mm) of snow. In Vicmyer Vista, during the entire year, snow falls for 26.7 days and aggregates up to 14.13" (359mm) of snow.

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 Vicmyer Vista, Maryland, sunrise is at 7:11 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:55 pm EST.

Sunshine

The average sunshine in December in Vicmyer Vista is 4.9h.

UV index

The months with the lowest UV index in Vicmyer Vista, Maryland, are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

How cold is it in Vicmyer Vista in December?

In Vicmyer Vista, 42.1°F (5.6°C) is the average high-temperature and 30.2°F (-1°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What is the average humidity in December in Vicmyer Vista?

In Vicmyer Vista, Maryland, the average relative humidity in December is 79%.

How many days does it rain in December in Vicmyer Vista?

In Vicmyer Vista, Maryland, in December, during 10.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

How many days does it snow in December in Vicmyer Vista?

In Vicmyer Vista, Maryland, during December, snow falls for 4.8 days and regularly aggregates up to 2.13" (54mm) of snow.

What is the month with the shortest days in Vicmyer Vista?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Vicmyer Vista, Maryland.

How many hours of daylight does Vicmyer Vista have in December?

In Vicmyer Vista, the average day length in December is 9h and 26min.

When is the sunrise / sunset in December in Vicmyer Vista?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:55 pm EST.

How many hours of sunshine does Vicmyer Vista have in December?

In Vicmyer Vista, the average sunshine duration in December is 4.9h.

When is the lowest UV index in Vicmyer Vista?

January, February, November 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 in Vicmyer Vista?

The average daily maximum UV index in December in Vicmyer Vista, Maryland, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Vicmyer Vista, MD

Average temperature in December - Vicmyer Vista, MD
  • Average high temperature in December: 42.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in December: 30.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in December
Vicmyer Vista, MD

Average pressure in December - Vicmyer Vista, 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
Vicmyer Vista, MD

Average wind speed in December - Vicmyer Vista, MD
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in December
Vicmyer Vista, MD

Average humidity in December - Vicmyer Vista, MD
  • Average humidity in December: 79%

The month with the highest relative humidity is October (80%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in December
Vicmyer Vista, MD

Average rainfall in December - Vicmyer Vista, MD
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in December
Vicmyer Vista, MD

Average rainfall days in December - Vicmyer Vista, 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 January (8.7 days).

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Average snowfall in December
Vicmyer Vista, MD

Average snowfall in December - Vicmyer Vista, MD
  • Average snowfall in December: 2.13"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Vicmyer Vista, MD

Average snowfall days in December - Vicmyer Vista, MD
  • Average snowfall days in December: 4.8 days

The month with the highest number of snowfall days is January (8.3 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
Vicmyer Vista, MD

Average daylight in December / Average sunshine in December - Vicmyer Vista, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in December
Vicmyer Vista, MD

Average sunshine days in December - Vicmyer Vista, MD
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in December
Vicmyer Vista, MD

Average UV index in December - Vicmyer Vista, 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
Vicmyer Vista, MD

Average cloud cover in December - Vicmyer Vista, MD
  • Average cloud cover in December: 48

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
Vicmyer Vista, MD

Average visibility in December - Vicmyer Vista, 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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Vicmyer Vista, Maryland, USA

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