December weather forecast
Furmans Corner, NJ

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Weather in December

The first month of the winter, December, is still a cold month in Furmans Corner, New Jersey, with an average temperature varying between 41.9°F (5.5°C) and 30.6°F (-0.8°C).

Temperature

With December's arrival, Furmans Corner's weather changes as the average high-temperature falls from a cool 50.9°F (10.5°C) in November to a cold 41.9°F (5.5°C). Furmans Corner experiences a steady low-temperature of 30.6°F (-0.8°C) throughout December.

Humidity

In December, the average relative humidity is 79%.

Rainfall

In Furmans Corner, in December, it is raining for 7.7 days, with typically 1.14" (29mm) of accumulated precipitation. In Furmans Corner, during the entire year, the rain falls for 112.6 days and collects up to 11.77" (299mm) of precipitation.

Snowfall

Months with snowfall in Furmans Corner are January through May, November and December. In December, it is snowing for 2.6 days. Throughout December, 0.79" (20mm) of snow is accumulated. In Furmans Corner, during the entire year, snow falls for 16.7 days and aggregates up to 3.98" (101mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:33 pm. On the last day of December, sunrise is at 7:22 am and sunset at 4:42 pm EST.

Sunshine

The average sunshine in December is 4.8h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

In Furmans Corner, in December, the average high-temperature is 41.9°F (5.5°C), and the average low-temperature is 30.6°F (-0.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 87.8°F (31°C).

What is the average humidity in December?

In December, the average relative humidity is 79%.

How many days does it rain in December?

In Furmans Corner, during December, the rain falls for 7.7 days and regularly aggregates up to 1.14" (29mm) of precipitation.

How many days does it snow in December?

In Furmans Corner, in December, during 2.6 snowfall days, 0.79" (20mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 18min of daylight, December has the shortest days of the year in Furmans Corner.

What is the average length of the day in December?

The average day length in December is 9h and 20min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:03 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 4:42 pm EST.

How many hours of sunshine does Furmans Corner have in December?

In Furmans Corner, the average sunshine duration in December is 4.8h.

What is the month with the lowest UV index?

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

How high is the UV index in December?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Furmans Corner, NJ

Average temperature in December - Furmans Corner, NJ
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average pressure in December
Furmans Corner, NJ

Average pressure in December - Furmans Corner, 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).

Average wind speed in December
Furmans Corner, NJ

Average wind speed in December - Furmans Corner, NJ
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
Furmans Corner, NJ

Average humidity in December - Furmans Corner, NJ
  • Average humidity in December: 79%

The months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in December
Furmans Corner, NJ

Average rainfall in December - Furmans Corner, NJ
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is September (0.63").

Average rainfall days in December
Furmans Corner, NJ

Average rainfall days in December - Furmans Corner, NJ
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in December
Furmans Corner, NJ

Average snowfall in December - Furmans Corner, NJ
  • Average snowfall in December: 0.79"

The month with the highest snowfall is March (1.1").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December
Furmans Corner, NJ

Average snowfall days in December - Furmans Corner, NJ
  • Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is February (5.2 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
Furmans Corner, NJ

Average daylight in December / Average sunshine in December - Furmans Corner, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Furmans Corner, NJ

Average sunshine days in December - Furmans Corner, NJ
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is June (15.6 days).

Average UV index in December
Furmans Corner, NJ

Average UV index in December - Furmans Corner, NJ
  • 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, March, November and December (UV index 2).

Average cloud cover in December
Furmans Corner, NJ

Average cloud cover in December - Furmans Corner, NJ
  • Average cloud cover in December: 50

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

Average visibility in December
Furmans Corner, NJ

Average visibility in December - Furmans Corner, NJ
  • Average visibility in December: 6mi

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

Furmans Corner, New Jersey, USA

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