December weather forecast
Beallsville, MD

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Weather in December

December, the first month of the winter in Beallsville, is still a chilly month, with an average temperature varying between 31.6°F (-0.2°C) and 44.2°F (6.8°C).

Temperature

December's arrival coincides with a drop in the average high-temperature, decreasing from November's cool 53.2°F (11.8°C) to a frosty 44.2°F (6.8°C). Beallsville experiences a mean low-temperature of 31.6°F (-0.2°C) during December.

Humidity

The months with the highest humidity are October and December, with an average relative humidity of 78%.

Rainfall

In Beallsville, in December, it is raining for 7.2 days, with typically 0.67" (17mm) of accumulated precipitation. In Beallsville, during the entire year, the rain falls for 115.4 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Beallsville, in December, during 2.1 snowfall days, 0.47" (12mm) of snow is typically accumulated. Throughout the year, there are 12.7 snowfall days, and 2.24" (57mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:10 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:57 pm EST.

Sunshine

The average sunshine in December is 5.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.

Frequently asked questions

Is December cold?

The average high-temperature, in December, in Beallsville, is 44.2°F (6.8°C), while the average low-temperature is 31.6°F (-0.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What are the most humid months?

The months with the highest humidity are October and December, with an average relative humidity of 78%.

What is the average humidity in December?

In Beallsville, the average relative humidity in December is 78%.

How much does it rain in December?

In Beallsville, in December, during 7.2 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

How much does it snow in December?

In December, it is snowing for 2.1 days. Throughout December, 0.47" (12mm) of snow is accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Beallsville have in December?

In Beallsville, the average day length in December is 9h and 28min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:57 pm EST.

How long on average sun shines in December?

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

When is the lowest UV index?

January, February, 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?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Beallsville, MD

Average temperature in December - Beallsville, MD
  • Average high temperature in December: 44.2°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 31.6°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December
Beallsville, MD

Average pressure in December - Beallsville, 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
Beallsville, MD

Average wind speed in December - Beallsville, MD
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in December
Beallsville, MD

Average humidity in December - Beallsville, MD
  • Average humidity in December: 78%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (72%).

Average rainfall in December
Beallsville, MD

Average rainfall in December - Beallsville, MD
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is September (0.51").

Average rainfall days in December
Beallsville, MD

Average rainfall days in December - Beallsville, MD
  • Average rainfall days in December: 7.2 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (6.1 days).

Average snowfall in December
Beallsville, MD

Average snowfall in December - Beallsville, MD
  • Average snowfall in December: 0.47"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Beallsville, MD

Average snowfall days in December - Beallsville, MD
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Beallsville, MD

Average daylight in December / Average sunshine in December - Beallsville, 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 months with the least sunshine are January and February (Average sunshine: 5h and 0min).

Average sunshine days in December
Beallsville, MD

Average sunshine days in December - Beallsville, MD
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (14.6 days).

Average UV index in December
Beallsville, MD

Average UV index in December - Beallsville, 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
Beallsville, MD

Average cloud cover in December - Beallsville, 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 30).

Average visibility in December
Beallsville, MD

Average visibility in December - Beallsville, 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).

Beallsville, Maryland, USA

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