December weather forecast
Secaucus, NJ

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Weather in December

Finally, December ushers in the heart of winter, with noticeably short daylight hours, low temperatures, and a high likelihood of snowfall. Characteristic of this month, Secaucus experiences average temperatures between 25.7°F (-3.5°C) and 36.3°F (2.4°C). As January takes over, the weather pattern remains consistent, indicating a sustained winter phase. The city, shrouded in a layer of fresh snow, sparkles under the intermittent winter sun. The cold air vibrates with festive cheer as Secaucus adorns itself with the splendor of the holiday season.

Temperature

December involves a decrease in temperature, down from a fresh 51.3°F (10.7°C) in November to an icy 42.1°F (5.6°C). Secaucus witnesses an average low-temperature of 32.9°F (0.5°C) throughout the month of December.

Humidity

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

Rainfall

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.

Snowfall

January through April, November and December are months with snowfall in Secaucus. In Secaucus, in December, during 3.5 snowfall days, 1.61" (41mm) of snow is typically accumulated. Throughout the year, in Secaucus, there are 22.7 snowfall days, and 10.79" (274mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Secaucus, New Jersey, with an average of 9h and 18min of daylight.
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, the average sunshine in December is 4.9h.

UV index

The months with the lowest UV index in Secaucus are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Secaucus in December?

The high-temperature, in December, in Secaucus, is 42.1°F (5.6°C), while the low-temperature averages to 32.9°F (0.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 86°F (30°C).

What is the most humid month in Secaucus?

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

What is the average humidity in December in Secaucus?

In December, the average relative humidity in Secaucus, New Jersey, is 76%.

What is the rainiest 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, New Jersey, during December, the rain falls for 12.5 days and regularly aggregates up to 3.78" (96mm) of precipitation.

How many days does it snow in December in Secaucus?

In December, in Secaucus, it is snowing for 3.5 days. Throughout December, 1.61" (41mm) of snow is accumulated.

What is the month with the shortest days in Secaucus?

December has the shortest days of the year in Secaucus, with an average of 9h and 18min of daylight.

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

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

When is the sunrise / sunset in December in Secaucus?

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

How many hours of sunshine does Secaucus have in December?

The average sunshine duration in December in Secaucus 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 is 2. A UV Index reading of 2, and below, represents a low health risk 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
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 2min

The month with the longest days is June (Average daylight: 15h and 6min).
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 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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Secaucus, New Jersey, USA

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