December weather forecast
Garrian Orchards, MD

Share

Weather in December

December, the first month of the winter in Garrian Orchards, is still a chilly month, with an average temperature ranging between max 44.1°F (6.7°C) and min 32.9°F (0.5°C).

Temperature

As November makes way for December, Garrian Orchards's average high-temperature eases from a cool 53.1°F (11.7°C) to a frosty 44.1°F (6.7°C). Garrian Orchards sees an average low-temperature of 32.9°F (0.5°C) during December.

Humidity

In Garrian Orchards, the average relative humidity in December is 76%.

Rainfall

In December, the rain falls for 11.8 days. Throughout December, 2.6" (66mm) of precipitation is accumulated. Throughout the year, in Garrian Orchards, there are 165.5 rainfall days, and 31.65" (804mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Garrian Orchards are January through April, November and December. In December, it is snowing for 2.9 days. Throughout December, 1.22" (31mm) of snow is accumulated. Throughout the year, there are 16.6 snowfall days, and 7.8" (198mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:08 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:54 pm EST.

Sunshine

In Garrian Orchards, the average sunshine in December is 5.2h.

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 daily high UV index of 2 during December translates into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

In Garrian Orchards, 44.1°F (6.7°C) is the average high-temperature and 32.9°F (0.5°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 89.6°F (32°C).

What is the average humidity in December?

The average relative humidity in December in Garrian Orchards is 76%.

How much does it rain in December?

In Garrian Orchards, in December, during 11.8 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

How much does it snow in December?

In Garrian Orchards, in December, snow falls for 2.9 days, with typically accumulated 1.22" (31mm) of snow.

What is the month with the shortest days?

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

How many hours of daylight does Garrian Orchards have in December?

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

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:44 pm. On the last day of the month, in Garrian Orchards, sunrise is at 7:26 am and sunset at 4:54 pm EST.

How long on average sun shines in December?

In December, the average sunshine duration is 5.2h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In December, the average daily maximum UV index is 2. A UV Index estimate 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
Garrian Orchards, MD

Average temperature in December - Garrian Orchards, MD
  • Average high temperature in December: 44.1°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 (38.1°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).

Average pressure in December
Garrian Orchards, MD

Average pressure in December - Garrian Orchards, 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).

Average wind speed in December
Garrian Orchards, MD

Average wind speed in December - Garrian Orchards, MD
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in December
Garrian Orchards, MD

Average humidity in December - Garrian Orchards, MD
  • Average humidity in December: 76%

The months with the highest relative humidity are May and October (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in December
Garrian Orchards, MD

Average rainfall in December - Garrian Orchards, MD
  • Average rainfall in December: 2.6"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in December
Garrian Orchards, MD

Average rainfall days in December - Garrian Orchards, MD
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in December
Garrian Orchards, MD

Average snowfall in December - Garrian Orchards, MD
  • Average snowfall in December: 1.22"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Garrian Orchards, MD

Average snowfall days in December - Garrian Orchards, MD
  • Average snowfall days in December: 2.9 days

The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Garrian Orchards, MD

Average daylight in December / Average sunshine in December - Garrian Orchards, 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).

Average sunshine days in December
Garrian Orchards, MD

Average sunshine days in December - Garrian Orchards, MD
  • Average sunshine days in December: 16.2 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in December
Garrian Orchards, MD

Average UV index in December - Garrian Orchards, 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
Garrian Orchards, MD

Average cloud cover in December - Garrian Orchards, MD
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in December
Garrian Orchards, MD

Average visibility in December - Garrian Orchards, 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).

Garrian Orchards, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location