December weather forecast
Norbrook Village, MD

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Weather in December

The first month of the winter, December, is still a chilly month in Norbrook Village, Maryland, with temperature in the range of an average low of 32.9°F (0.5°C) and an average high of 45.3°F (7.4°C).

Temperature

December ushers in a minute temperature change, with average high-temperatures reducing from November's cool 53.4°F (11.9°C) to a frosty 45.3°F (7.4°C). During December, Norbrook Village experiences a consistent low-temperature average of 32.9°F (0.5°C).

Humidity

The months with the highest humidity in Norbrook Village are May, October and December, with an average relative humidity of 76%.

Rainfall

In December, the rain falls for 10.2 days. Throughout December, 2.76" (70mm) of precipitation is accumulated. In Norbrook Village, during the entire year, the rain falls for 160.9 days and collects up to 32.99" (838mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Norbrook Village, in December, during 2.9 snowfall days, 1.38" (35mm) of snow is typically accumulated. In Norbrook Village, during the entire year, snow falls for 17.1 days and aggregates up to 10.2" (259mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Norbrook Village, Maryland.
On the first day of December in Norbrook Village, Maryland, sunrise is at 7:09 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:55 pm EST.

Sunshine

In December, the average sunshine is 5.1h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in December transforms into the following instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What is the temperature in December in Norbrook Village?

The high-temperature, in December, in Norbrook Village, records 45.3°F (7.4°C), while the low-temperature is 32.9°F (0.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 93.2°F (34°C).

What are the most humid months in Norbrook Village?

The months with the highest humidity are May, October and December, with an average relative humidity of 76%.

What is the average humidity in December in Norbrook Village?

The average relative humidity in December in Norbrook Village, Maryland, is 76%.

How many days does it rain in December in Norbrook Village?

In December, in Norbrook Village, Maryland, the rain falls for 10.2 days. Throughout December, 2.76" (70mm) of precipitation is accumulated.

How much does it snow in Norbrook Village in December?

In Norbrook Village, in December, snow falls for 2.9 days, with typically accumulated 1.38" (35mm) of snow.

What is the month with the shortest days in Norbrook Village?

The month with the shortest days is December, with an average of 9h and 30min of daylight.

How many hours of daylight does Norbrook Village have in December?

In December, the average day length in Norbrook Village, Maryland, is 9h and 28min.

When are sunrise and sunset in December in Norbrook Village?

On the first day of December in Norbrook Village, Maryland, sunrise is at 7:09 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:55 pm EST.

How long on average sun shines in December in Norbrook Village?

In Norbrook Village, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Norbrook Village?

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

How high is the UV index in December in Norbrook Village?

In December, the average daily maximum UV index in Norbrook Village, Maryland, is 2. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Norbrook Village, MD

Average temperature in December - Norbrook Village, MD
  • Average high temperature in December: 45.3°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in December: 32.9°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in December
Norbrook Village, MD

Average pressure in December - Norbrook Village, 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
Norbrook Village, MD

Average wind speed in December - Norbrook Village, MD
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in December
Norbrook Village, MD

Average humidity in December - Norbrook Village, MD
  • Average humidity in December: 76%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in December
Norbrook Village, MD

Average rainfall in December - Norbrook Village, MD
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

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Average rainfall days in December
Norbrook Village, MD

Average rainfall days in December - Norbrook Village, MD
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in December
Norbrook Village, MD

Average snowfall in December - Norbrook Village, MD
  • Average snowfall in December: 1.38"

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Norbrook Village, MD

Average snowfall days in December - Norbrook Village, MD
  • Average snowfall days in December: 2.9 days

The months with the highest number of snowfall days are January and February (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Norbrook Village, MD

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

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 30min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in December
Norbrook Village, MD

Average sunshine days in December - Norbrook Village, MD
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).

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Average UV index in December
Norbrook Village, MD

Average UV index in December - Norbrook Village, 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, November and December (UV index 2).

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Average cloud cover in December
Norbrook Village, MD

Average cloud cover in December - Norbrook Village, MD
  • Average cloud cover in December: 45

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

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Average visibility in December
Norbrook Village, MD

Average visibility in December - Norbrook Village, MD
  • 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).

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Norbrook Village, Maryland, USA

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