December weather forecast
Andersons Corner, MD

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Weather in December

The first month of the winter, December, is still a chilly month in Andersons Corner, Maryland, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 34.7°F (1.5°C).

Temperature

Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a fresh 53.8°F (12.1°C) to a frosty 45.5°F (7.5°C). The average low-temperature, in December, is a cold 34.7°F (1.5°C).

Humidity

The average relative humidity in December in Andersons Corner is 75%.

Rainfall

In Andersons Corner, Maryland, in December, it is raining for 11.4 days, with typically 2.83" (72mm) of accumulated precipitation. In Andersons Corner, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Andersons Corner. In Andersons Corner, during December, snow falls for 2.4 days and regularly aggregates up to 0.63" (16mm) of snow. In Andersons Corner, during the entire year, snow falls for 14 days and aggregates up to 6.14" (156mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 7:07 am and sunset at 4:44 pm. On the last day of December, sunrise is at 7:25 am and sunset at 4:54 pm EST.

Sunshine

In Andersons Corner, the average sunshine in December is 5.2h.

UV index

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Andersons Corner. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are December temperatures in Andersons Corner?

An average high-temperature, in December, in Andersons Corner, is 45.5°F (7.5°C) and the average low-temperature is 34.7°F (1.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 91.4°F (33°C).

What is the average humidity in December in Andersons Corner?

In December, the average relative humidity is 75%.

How many days does it rain in December in Andersons Corner?

In Andersons Corner, in December, during 11.4 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

How many days does it snow in December in Andersons Corner?

In Andersons Corner, in December, snow falls for 2.4 days, with typically accumulated 0.63" (16mm) of snow.

What is the month with the shortest days in Andersons Corner?

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

What is the average length of the day in December in Andersons Corner?

The average day length in December in Andersons Corner is 9h and 29min.

When is the sunrise / sunset in December in Andersons Corner?

On the first day of December, sunrise is at 7:07 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:54 pm EST.

How many hours of sunshine does Andersons Corner have in December?

The average sunshine duration in December in Andersons Corner is 5.2h.

What are the months with the lowest UV index in Andersons Corner?

The months with the lowest UV index in Andersons Corner, Maryland, are January, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Andersons Corner?

The average daily maximum UV index in December in Andersons Corner is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Andersons Corner, MD

Average temperature in December - Andersons Corner, MD
  • Average high temperature in December: 45.5°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 (39.6°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in December
Andersons Corner, MD

Average pressure in December - Andersons Corner, 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 (29.94"Hg).

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Average wind speed in December
Andersons Corner, MD

Average wind speed in December - Andersons Corner, MD
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in December
Andersons Corner, MD

Average humidity in December - Andersons Corner, MD
  • Average humidity in December: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in December
Andersons Corner, MD

Average rainfall in December - Andersons Corner, MD
  • Average rainfall in December: 2.83"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Andersons Corner, MD

Average rainfall days in December - Andersons Corner, MD
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in December
Andersons Corner, MD

Average snowfall in December - Andersons Corner, MD
  • Average snowfall in December: 0.63"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Andersons Corner, MD

Average snowfall days in December - Andersons Corner, MD
  • Average snowfall days in December: 2.4 days

The month with the highest number of snowfall days is January (4.4 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
Andersons Corner, MD

Average daylight in December / Average sunshine in December - Andersons Corner, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in December
Andersons Corner, MD

Average sunshine days in December - Andersons Corner, MD
  • Average sunshine days in December: 16.9 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in December
Andersons Corner, MD

Average UV index in December - Andersons Corner, 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
Andersons Corner, MD

Average cloud cover in December - Andersons Corner, MD
  • Average cloud cover in December: 44

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in December
Andersons Corner, MD

Average visibility in December - Andersons Corner, 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).

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Andersons Corner, Maryland, USA

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