December weather forecast
Ferndale Farms, MD

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Weather in December

December, the first month of the winter in Ferndale Farms, is also a frosty month, with an average temperature fluctuating between 45.5°F (7.5°C) and 34.2°F (1.2°C).

Temperature

December's arrival signals a moderate reduction in the average high-temperature, easing from a cool 53.4°F (11.9°C) in November to a chilly 45.5°F (7.5°C). Ferndale Farms reports a consistent average low-temperature of 34.2°F (1.2°C) throughout December nights.

Humidity

The average relative humidity in December is 76%.

Rainfall

In Ferndale Farms, in December, during 10.1 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Ferndale Farms, during the entire year, the rain falls for 156.3 days and collects up to 29.61" (752mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Ferndale Farms, in December, snow falls for 2.2 days, with typically accumulated 0.79" (20mm) of snow. In Ferndale Farms, Maryland, during the entire year, snow falls for 12.8 days and aggregates up to 6.77" (172mm) of snow.

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 7:07 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 4:53 pm EST.

Sunshine

In Ferndale Farms, Maryland, the average sunshine in December is 5.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ferndale Farms. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 2 during December translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the average December temperature in Ferndale Farms?

The average high-temperature and low-temperature during December are 45.5°F (7.5°C) and 34.2°F (1.2°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 91.4°F (33°C).

What is the average humidity in December in Ferndale Farms?

The average relative humidity in December in Ferndale Farms, Maryland, is 76%.

How many days does it rain in December in Ferndale Farms?

In Ferndale Farms, Maryland, in December, during 10.1 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

How much does it snow in Ferndale Farms in December?

In Ferndale Farms, Maryland, in December, during 2.2 snowfall days, 0.79" (20mm) of snow is typically accumulated.

What is the month with the shortest days in Ferndale Farms?

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

How many hours of daylight does Ferndale Farms have in December?

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

What time are sunrise and sunset in December in Ferndale Farms?

On the first day of December in Ferndale Farms, Maryland, 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 4:53 pm EST.

How long on average sun shines in December in Ferndale Farms?

In December, the average sunshine duration in Ferndale Farms, Maryland, is 5.2h.

What are the months with the lowest UV index in Ferndale Farms?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ferndale Farms, Maryland.

What is the UV index intensity in December in Ferndale Farms?

In December, the average daily maximum UV index in Ferndale Farms, Maryland, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Ferndale Farms, MD

Average temperature in December - Ferndale Farms, 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 (38.8°F).

  • Average low temperature in December: 34.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in December
Ferndale Farms, MD

Average pressure in December - Ferndale Farms, 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
Ferndale Farms, MD

Average wind speed in December - Ferndale Farms, MD
  • Average wind speed in December: 8.3mph

The windiest months (with the highest average wind speed) are February and March (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in December
Ferndale Farms, MD

Average humidity in December - Ferndale Farms, MD
  • Average humidity in December: 76%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in December
Ferndale Farms, MD

Average rainfall in December - Ferndale Farms, MD
  • Average rainfall in December: 2.28"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is January (1.77").

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Average rainfall days in December
Ferndale Farms, MD

Average rainfall days in December - Ferndale Farms, MD
  • Average rainfall days in December: 10.1 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in December
Ferndale Farms, MD

Average snowfall in December - Ferndale Farms, MD
  • Average snowfall in December: 0.79"

The month with the highest snowfall is January (2.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Ferndale Farms, MD

Average snowfall days in December - Ferndale Farms, MD
  • Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Ferndale Farms, MD

Average daylight in December / Average sunshine in December - Ferndale Farms, 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
Ferndale Farms, MD

Average sunshine days in December - Ferndale Farms, MD
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in December
Ferndale Farms, MD

Average UV index in December - Ferndale Farms, 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
Ferndale Farms, MD

Average cloud cover in December - Ferndale Farms, MD
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in December
Ferndale Farms, MD

Average visibility in December - Ferndale Farms, 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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Ferndale Farms, Maryland, USA

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