December weather forecast
Secaucus, NJ

Weather in December

December, the first month of the winter in Secaucus, is also a wintry month, with an average temperature fluctuating between 32.9°F (0.5°C) and 42.1°F (5.6°C).

Temperature

In Secaucus, New Jersey, the average high-temperature in December decreases from a fresh 51.3°F (10.7°C) in November to a wintry 42.1°F (5.6°C). In Secaucus, New Jersey, in December, the average low-temperature is 32.9°F (0.5°C).

Humidity

The months with the highest humidity in Secaucus, New Jersey, are February and December, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall in Secaucus is December, when the rain falls for 12.5 days and typically aggregates up to 3.78" (96mm) of precipitation.

Snowfall

Months with snowfall in Secaucus are January through April, November and December. In Secaucus, during December, snow falls for 3.5 days and regularly aggregates up to 1.61" (41mm) of snow. In Secaucus, during the entire year, snow falls for 22.7 days and aggregates up to 10.79" (274mm) of snow.

Daylight

With an average of 9h and 19min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:01 am and sunset at 4:29 pm. On the last day of December, sunrise is at 7:20 am and sunset at 4:38 pm EST.

Sunshine

In Secaucus, New Jersey, the average sunshine in December is 4.9h.

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 minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the most humid months in Secaucus?

February and December, with an average relative humidity of 76%, are most humid months in Secaucus.

What is the average humidity in December in Secaucus?

The average relative humidity in December in Secaucus is 76%.

What is the wettest month in Secaucus?

The month with the most rainfall is December, when the rain falls for 12.5 days and typically aggregates up to 3.78" (96mm) of precipitation.

How much does it rain in Secaucus in December?

In Secaucus, in December, during 12.5 rainfall days, 3.78" (96mm) of precipitation is typically accumulated.

How much does it snow in Secaucus in December?

In Secaucus, in December, during 3.5 snowfall days, 1.61" (41mm) of snow is typically accumulated.

What is the month with the shortest days in Secaucus?

December has the shortest days of the year in Secaucus, New Jersey, with an average of 9h and 19min of daylight.

How many hours of daylight does Secaucus have in December?

In Secaucus, the average day length in December is 9h and 19min.

When is the sunrise / sunset in December in Secaucus?

In December, on the first day of the month, sunrise is at 7:01 am and sunset at 4:29 pm. On the last day of the month, in Secaucus, sunrise is at 7:20 am and sunset at 4:38 pm EST.

How long on average sun shines in December in Secaucus?

In Secaucus, the average sunshine duration in December is 4.9h.

When is the lowest UV index in Secaucus?

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

How high is the UV index in December in Secaucus?

In December, the average daily maximum UV index in Secaucus, New Jersey, is 2. A UV Index reading 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
Secaucus, NJ

Average temperature in December - Secaucus, NJ
  • Average high temperature in December: 42.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in December: 32.9°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in December
Secaucus, NJ

Average pressure in December - Secaucus, NJ
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Secaucus, NJ

Average wind speed in December - Secaucus, NJ
  • Average wind speed in December: 9.2mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in December
Secaucus, NJ

Average humidity in December - Secaucus, NJ
  • Average humidity in December: 76%

The months with the highest relative humidity are February and December (76%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in December
Secaucus, NJ

Average rainfall in December - Secaucus, NJ
  • Average rainfall in December: 3.78"

The wettest month (with the highest rainfall) is December (3.78").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in December
Secaucus, NJ

Average rainfall days in December - Secaucus, NJ
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (9 days).

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Average snowfall in December
Secaucus, NJ

Average snowfall in December - Secaucus, NJ
  • Average snowfall in December: 1.61"

The month with the highest snowfall is March (3.86").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Secaucus, NJ

Average snowfall days in December - Secaucus, NJ
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Secaucus, NJ
  • Average daylight in December: 9h and 19min

The month with the longest days is June (Average daylight: 15h and 3min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in December: 4h and 54min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Secaucus, NJ

Average sunshine days in December - Secaucus, NJ
  • Average sunshine days in December: 15.9 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in December
Secaucus, NJ

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

The months with the highest UV index are June, July and August (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
Secaucus, NJ

Average cloud cover in December - Secaucus, NJ
  • Average cloud cover in December: 47

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Secaucus, NJ

Average visibility in December - Secaucus, 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).

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