December weather forecast
Zarephath, NJ

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Weather in December

December, the first month of the winter in Zarephath, is still a cold month, with an average temperature fluctuating between 42.3°F (5.7°C) and 30.6°F (-0.8°C).

Temperature

Zarephath's weather subtly changes with the onset of December, barely falling from a cool 50.9°F (10.5°C) in November to an icy 42.3°F (5.7°C). Nighttime temperature dips to a mean of 30.6°F (-0.8°C) during December.

Humidity

The months with the highest humidity are February, October and December, with an average relative humidity of 79%.

Rainfall

December is the month with the most rainfall. Rain falls for 10.9 days and accumulates 2.91" (74mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Zarephath. In Zarephath, in December, snow falls for 4 days, with typically accumulated 1.46" (37mm) of snow. In Zarephath, during the entire year, snow falls for 23.8 days and aggregates up to 9.53" (242mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Zarephath.
On the first day of the month, sunrise is at 7:03 am and sunset at 4:32 pm. On the last day of December, in Zarephath, sunrise is at 7:21 am and sunset at 4:41 pm EST.

Sunshine

The average sunshine in December in Zarephath, New Jersey, is 4.8h.

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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

Is it cold in Zarephath during December?

In December, the average high-temperature and low-temperature are 42.3°F (5.7°C) and 30.6°F (-0.8°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 87.8°F (31°C).

What is the most humid month in Zarephath?

The months with the highest humidity in Zarephath are February, October and December, with an average relative humidity of 79%.

What is the average humidity in December in Zarephath?

In Zarephath, New Jersey, the average relative humidity in December is 79%.

What is the rainiest month in Zarephath?

The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 2.91" (74mm) of precipitation.

How many days does it rain in December in Zarephath?

In Zarephath, New Jersey, in December, it is raining for 10.9 days, with typically 2.91" (74mm) of accumulated precipitation.

How many days does it snow in December in Zarephath?

In December, in Zarephath, it is snowing for 4 days. Throughout December, 1.46" (37mm) of snow is accumulated.

What is the month with the shortest days in Zarephath?

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

How many hours of daylight does Zarephath have in December?

In December, the average day length in Zarephath, New Jersey, is 9h and 20min.

When is the sunrise / sunset in December in Zarephath?

In December, on the first day of the month, sunrise is at 7:03 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 4:41 pm EST.

How long on average sun shines in December in Zarephath?

In Zarephath, New Jersey, the average sunshine duration in December is 4.8h.

When is the lowest UV index in Zarephath?

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

What is the UV index intensity in December in Zarephath?

In Zarephath, New Jersey, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Zarephath, NJ

Average temperature in December - Zarephath, NJ
  • Average high temperature in December: 42.3°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 (35.6°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in December
Zarephath, NJ

Average pressure in December - Zarephath, NJ
  • Average pressure in December: 30.08"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
Zarephath, NJ

Average wind speed in December - Zarephath, 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 (5.3mph).

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Average humidity in December
Zarephath, NJ

Average humidity in December - Zarephath, NJ
  • Average humidity in December: 79%

The months with the highest relative humidity are February, October and December (79%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in December
Zarephath, NJ

Average rainfall in December - Zarephath, NJ
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in December
Zarephath, NJ

Average rainfall days in December - Zarephath, NJ
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (9 days).

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Average snowfall in December
Zarephath, NJ

Average snowfall in December - Zarephath, NJ
  • Average snowfall in December: 1.46"

The month with the highest snowfall is March (2.83").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Zarephath, NJ

Average snowfall days in December - Zarephath, NJ
  • Average snowfall days in December: 4 days

The month with the highest number of snowfall days is January (6.8 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
Zarephath, NJ

Average daylight in December / Average sunshine in December - Zarephath, 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 36min).

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Average sunshine days in December
Zarephath, NJ

Average sunshine days in December - Zarephath, NJ
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in December
Zarephath, NJ

Average UV index in December - Zarephath, 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
Zarephath, NJ

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

The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in December
Zarephath, NJ

Average visibility in December - Zarephath, NJ
  • Average visibility in December: 6mi

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

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Zarephath, New Jersey, USA

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