December weather forecast
New Egypt, NJ

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Weather in December

December, the first month of the winter in New Egypt, is still a chilly month, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 32.7°F (0.4°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a fresh 52.7°F (11.5°C) in November to a frosty 44.2°F (6.8°C). New Egypt reports a consistent average low-temperature of 32.7°F (0.4°C) throughout December nights.

Humidity

In December, the average relative humidity is 78%.

Rainfall

The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 3.7" (94mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In New Egypt, in December, snow falls for 3.6 days, with typically accumulated 1.5" (38mm) of snow. Throughout the year, there are 19.6 snowfall days, and 10.63" (270mm) of snow is accumulated.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:01 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 4:42 pm EST.

Sunshine

In New Egypt, the average sunshine in December is 5h.

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 of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.

Frequently asked questions

Is December cold?

In New Egypt, in December, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 32.7°F (0.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 89.6°F (32°C).

What is the average humidity in December in New Egypt?

The average relative humidity in December is 78%.

What is the wettest month?

The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 3.7" (94mm) of precipitation.

How many days does it rain in December?

In December, the rain falls for 10.9 days. Throughout December, 3.7" (94mm) of precipitation is accumulated.

How much does it snow in December?

In New Egypt, in December, snow falls for 3.6 days, with typically accumulated 1.5" (38mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

How many hours of daylight does New Egypt have in December?

In December, the average day length is 9h and 23min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 4:42 pm EST.

How long on average sun shines in December?

In December, the average sunshine duration is 5h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In New Egypt, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe 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
New Egypt, NJ

Average temperature in December - New Egypt, NJ
  • Average high temperature in December: 44.2°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in December: 32.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December
New Egypt, NJ

Average pressure in December - New Egypt, 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
New Egypt, NJ

Average wind speed in December - New Egypt, NJ
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in December
New Egypt, NJ

Average humidity in December - New Egypt, NJ
  • Average humidity in December: 78%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in December
New Egypt, NJ

Average rainfall in December - New Egypt, NJ
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in December
New Egypt, NJ

Average rainfall days in December - New Egypt, NJ
  • Average rainfall days in December: 10.9 days

The months with the highest number of rainy days are May and July (17 days).
The month with the least rainy days is November (9 days).

Average snowfall in December
New Egypt, NJ

Average snowfall in December - New Egypt, NJ
  • Average snowfall in December: 1.5"

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
New Egypt, NJ

Average snowfall days in December - New Egypt, NJ
  • Average snowfall days in December: 3.6 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
New Egypt, NJ

Average daylight in December / Average sunshine in December - New Egypt, 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 24min).

  • Average sunshine in December: 5h and 0min

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).

Average sunshine days in December
New Egypt, NJ

Average sunshine days in December - New Egypt, NJ
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in December
New Egypt, NJ

Average UV index in December - New Egypt, 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, November and December (UV index 2).

Average cloud cover in December
New Egypt, NJ

Average cloud cover in December - New Egypt, NJ
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in December
New Egypt, NJ

Average visibility in December - New Egypt, NJ
  • 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).

New Egypt, New Jersey, USA

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