December weather forecast
Baywood, NJ

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Weather in December

The first month of the winter, December, is still a chilly month in Baywood, New Jersey, with an average temperature fluctuating between 45°F (7.2°C) and 37°F (2.8°C).

Temperature

Baywood in December undergoes a slight reduction in the average high-temperature, shifting from November's cool 52.9°F (11.6°C) to a frosty 45°F (7.2°C). Baywood records a consistent average nighttime temperature of 37°F (2.8°C) in December, slightly lower than the daytime high.

Humidity

In December, the average relative humidity is 76%.

Rainfall

In Baywood, during December, the rain falls for 9.4 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Baywood, New Jersey, there are 132 rainfall days, and 17.17" (436mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Baywood are January through March, November and December. December is the month with the most snowfall in Baywood. Snow falls for 2.1 days and accumulates 0.75" (19mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:59 am and sunset at 4:31 pm. On the last day of December, sunrise is at 7:18 am and sunset at 4:41 pm EST.

Sunshine

The average sunshine in December in Baywood, New Jersey, is 5.1h.

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 estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the usual temperature for Baywood in December?

The high-temperature, in December, in Baywood, is 45°F (7.2°C), while the low-temperature averages to 37°F (2.8°C).

What is the average humidity in December in Baywood?

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

How much does it rain in Baywood in December?

In Baywood, during December, the rain falls for 9.4 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When does it snow the most in Baywood?

December is the month with the most snowfall in Baywood. Snow falls for 2.1 days and accumulates 0.75" (19mm) of snow.

How much does it snow in Baywood in December?

In Baywood, New Jersey, during December, snow falls for 2.1 days and regularly aggregates up to 0.75" (19mm) of snow.

What is the month with the shortest days in Baywood?

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

How many hours of daylight does Baywood have in December?

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

When are sunrise and sunset in December in Baywood?

In December, on the first day of the month, sunrise is at 6:59 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:41 pm EST.

How long on average sun shines in December in Baywood?

In December, the average sunshine duration is 5.1h.

What is the month with the lowest UV index in Baywood?

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

How high is the UV index in December in Baywood?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from 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
Baywood, NJ

Average temperature in December - Baywood, NJ
  • Average high temperature in December: 45°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 37°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in December
Baywood, NJ

Average pressure in December - Baywood, 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
Baywood, NJ

Average wind speed in December - Baywood, NJ
  • Average wind speed in December: 12.4mph

The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in December
Baywood, NJ

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

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in December
Baywood, NJ

Average rainfall in December - Baywood, NJ
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in December
Baywood, NJ

Average rainfall days in December - Baywood, NJ
  • Average rainfall days in December: 9.4 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in December
Baywood, NJ

Average snowfall in December - Baywood, NJ
  • Average snowfall in December: 0.75"

The month with the highest snowfall is December (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Baywood, NJ

Average snowfall days in December - Baywood, NJ
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is January (3.9 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
Baywood, NJ

Average daylight in December / Average sunshine in December - Baywood, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in December
Baywood, NJ

Average sunshine days in December - Baywood, NJ
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (13.7 days).

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Average UV index in December
Baywood, NJ

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

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Average cloud cover in December
Baywood, NJ

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

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Baywood, NJ

Average visibility in December - Baywood, 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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Baywood, New Jersey, USA

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