December weather forecast
Carroll View, MD

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Weather in December

The first month of the winter, December, is also a wintry month in Carroll View, Maryland, with an average temperature varying between 42.6°F (5.9°C) and 30.4°F (-0.9°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a fresh 51.3°F (10.7°C) in November to an icy 42.6°F (5.9°C). Carroll View records a mean low-temperature of 30.4°F (-0.9°C) in December.

Humidity

In Carroll View, the average relative humidity in December is 79%.

Rainfall

In Carroll View, in December, during 9.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. In Carroll View, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Carroll View, in December, during 3.9 snowfall days, 1.57" (40mm) of snow is typically accumulated. Throughout the year, in Carroll View, there are 22.3 snowfall days, and 9.76" (248mm) 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 the month, sunrise is at 7:11 am and sunset at 4:45 pm. On the last day of December, in Carroll View, sunrise is at 7:29 am and sunset at 4:55 pm EST.

Sunshine

In Carroll View, the average sunshine in December is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

How cold is it in December?

December temperatures vary between a high-temperature of 42.6°F (5.9°C) and a low-temperature of 30.4°F (-0.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 87.8°F (31°C).

What is the average humidity in December?

The average relative humidity in December is 79%.

How many days does it rain in December?

In Carroll View, during December, the rain falls for 9.8 days and regularly aggregates up to 1.77" (45mm) of precipitation.

How much does it snow in December?

In Carroll View, during December, snow falls for 3.9 days and regularly aggregates up to 1.57" (40mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

The average day length in December in Carroll View is 9h and 25min.

When are sunrise and sunset in December?

On the first day of December, 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 Carroll View have in December?

In December, the average sunshine duration is 5h.

What is the month with the lowest UV index?

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 December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
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
Carroll View, MD

Average temperature in December - Carroll View, MD
  • Average high temperature in December: 42.6°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in December: 30.4°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in December
Carroll View, MD

Average pressure in December - Carroll View, 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).

Average wind speed in December
Carroll View, MD

Average wind speed in December - Carroll View, MD
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in December
Carroll View, MD

Average humidity in December - Carroll View, MD
  • Average humidity in December: 79%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in December
Carroll View, MD

Average rainfall in December - Carroll View, MD
  • Average rainfall in December: 1.77"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").

Average rainfall days in December
Carroll View, MD

Average rainfall days in December - Carroll View, MD
  • Average rainfall days in December: 9.8 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in December
Carroll View, MD

Average snowfall in December - Carroll View, MD
  • Average snowfall in December: 1.57"

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

Average snowfall days in December
Carroll View, MD

Average snowfall days in December - Carroll View, MD
  • Average snowfall days in December: 3.9 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Carroll View, MD

Average daylight in December / Average sunshine in December - Carroll View, 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: 5h and 0min

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).

Average sunshine days in December
Carroll View, MD

Average sunshine days in December - Carroll View, MD
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in December
Carroll View, MD

Average UV index in December - Carroll View, 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).

Average cloud cover in December
Carroll View, MD

Average cloud cover in December - Carroll View, MD
  • Average cloud cover in December: 47

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in December
Carroll View, MD

Average visibility in December - Carroll View, MD
  • Average visibility in December: 6mi

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

Carroll View, Maryland, USA

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