December weather forecast
Asbury, NJ

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Weather in December

The first month of the winter, December, is also an icy month in Asbury, New Jersey, with an average temperature fluctuating between 28.4°F (-2°C) and 40.1°F (4.5°C).

Temperature

December comes with a decrease in the average high-temperature, falling from a chilly 49.8°F (9.9°C) in November to an icy 40.1°F (4.5°C). In Asbury, an average low-temperature of 28.4°F (-2°C) is recorded during December nights.

Humidity

The average relative humidity in December in Asbury, New Jersey, is 80%.

Rainfall

In Asbury, in December, it is raining for 11.7 days, with typically 2.8" (71mm) of accumulated precipitation. In Asbury, during the entire year, the rain falls for 157.6 days and collects up to 28.7" (729mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Asbury. In Asbury, New Jersey, in December, during 4.9 snowfall days, 2.4" (61mm) of snow is typically accumulated. Throughout the year, in Asbury, there are 30.4 snowfall days, and 14.76" (375mm) of snow is accumulated.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Asbury.
On the first day of December in Asbury, New Jersey, sunrise is at 7:05 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:42 pm EST.

Sunshine

In December, the average sunshine in Asbury is 4.7h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 2 in December translates into these instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

Is December cold in Asbury?

An average high-temperature, in December, in Asbury, is 40.1°F (4.5°C) and the average low-temperature is 28.4°F (-2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 86°F (30°C).

What is the average humidity in December in Asbury?

In Asbury, the average relative humidity in December is 80%.

How many days does it rain in December in Asbury?

In Asbury, New Jersey, in December, during 11.7 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

How many days does it snow in December in Asbury?

In Asbury, during December, snow falls for 4.9 days and regularly aggregates up to 2.4" (61mm) of snow.

What is the month with the shortest days in Asbury?

The month with the shortest days in Asbury is December, with an average of 9h and 18min of daylight.

What is the average length of the day in December in Asbury?

The average day length in December is 9h and 19min.

What time are sunrise and sunset in December in Asbury?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 4:42 pm EST.

How long on average sun shines in December in Asbury?

In Asbury, New Jersey, the average sunshine duration in December is 4.7h.

What is the month with the lowest UV index in Asbury?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Asbury.

What is the UV index reading in December in Asbury?

The average daily maximum UV index in December in Asbury is 2. A UV Index reading of 2, and below, represents 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
Asbury, NJ

Average temperature in December - Asbury, NJ
  • Average high temperature in December: 40.1°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in December: 28.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in December
Asbury, NJ

Average pressure in December - Asbury, NJ
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Asbury, NJ

Average wind speed in December - Asbury, NJ
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in December
Asbury, NJ

Average humidity in December - Asbury, NJ
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in December
Asbury, NJ

Average rainfall in December - Asbury, NJ
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in December
Asbury, NJ

Average rainfall days in December - Asbury, NJ
  • Average rainfall days in December: 11.7 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in December
Asbury, NJ

Average snowfall in December - Asbury, NJ
  • Average snowfall in December: 2.4"

The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Asbury, NJ

Average snowfall days in December - Asbury, NJ
  • Average snowfall days in December: 4.9 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Asbury, NJ

Average daylight in December / Average sunshine in December - Asbury, NJ
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in December
Asbury, NJ

Average sunshine days in December - Asbury, NJ
  • Average sunshine days in December: 16 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (11.8 days).

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Average UV index in December
Asbury, NJ

Average UV index in December - Asbury, NJ
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Asbury, NJ

Average cloud cover in December - Asbury, NJ
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in December
Asbury, NJ

Average visibility in December - Asbury, NJ
  • Average visibility in December: 5mi

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

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Asbury, New Jersey, USA

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