December weather forecast
Tylertown, NJ

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Weather in December

The first month of the winter, December, is also a frosty month in Tylertown, New Jersey, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 45.5°F (7.5°C).

Temperature

December indicates a minor shift in the average high-temperature, from November's fresh 53.6°F (12°C) to a chilly 45.5°F (7.5°C). December nights are marked by an average low-temperature of 34.2°F (1.2°C).

Humidity

The average relative humidity in December is 77%.

Rainfall

In December, in Tylertown, New Jersey, the rain falls for 7.7 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. In Tylertown, during the entire year, the rain falls for 115 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

Months with snowfall are January through March, May, November and December. In Tylertown, New Jersey, during December, snow falls for 2.3 days and regularly aggregates up to 0.24" (6mm) of snow. In Tylertown, during the entire year, snow falls for 11.9 days and aggregates up to 2.99" (76mm) of snow.

Daylight

December has the shortest days of the year in Tylertown, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:00 am and sunset at 4:34 pm. On the last day of December, sunrise is at 7:19 am and sunset at 4:44 pm EST.

Sunshine

In Tylertown, the average sunshine in December is 5.1h.

UV index

The months with the lowest UV index in Tylertown are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What is the average December temperature in Tylertown?

In Tylertown, in December, the average high-temperature is 45.5°F (7.5°C), and the average low-temperature is 34.2°F (1.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 89.6°F (32°C).

What is the average humidity in December in Tylertown?

The average relative humidity in December is 77%.

How many days does it rain in December in Tylertown?

In Tylertown, New Jersey, during December, the rain falls for 7.7 days and regularly aggregates up to 1.26" (32mm) of precipitation.

How much does it snow in Tylertown in December?

In Tylertown, New Jersey, in December, during 2.3 snowfall days, 0.24" (6mm) of snow is typically accumulated.

What is the month with the shortest days in Tylertown?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

How many hours of daylight does Tylertown have in December?

In December, the average day length in Tylertown is 9h and 25min.

When are sunrise and sunset in December in Tylertown?

On the first day of December in Tylertown, sunrise is at 7:00 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 4:44 pm EST.

How long on average sun shines in December in Tylertown?

In Tylertown, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Tylertown?

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

How high is the UV index in December in Tylertown?

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

Average temperature in December - Tylertown, NJ
  • Average high temperature in December: 45.5°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 (39°F).

  • Average low temperature in December: 34.2°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure in December
Tylertown, NJ

Average pressure in December - Tylertown, 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 (29.94"Hg).

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Average wind speed in December
Tylertown, NJ

Average wind speed in December - Tylertown, NJ
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in December
Tylertown, NJ

Average humidity in December - Tylertown, NJ
  • Average humidity in December: 77%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in December
Tylertown, NJ

Average rainfall in December - Tylertown, NJ
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in December
Tylertown, NJ

Average rainfall days in December - Tylertown, NJ
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall in December
Tylertown, NJ

Average snowfall in December - Tylertown, NJ
  • Average snowfall in December: 0.24"

The month with the highest snowfall is January (1.06").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in December
Tylertown, NJ

Average snowfall days in December - Tylertown, NJ
  • Average snowfall days in December: 2.3 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Tylertown, NJ
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
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: 5h and 0min).

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Average sunshine days in December
Tylertown, NJ

Average sunshine days in December - Tylertown, NJ
  • Average sunshine days in December: 21.6 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in December
Tylertown, NJ

Average UV index in December - Tylertown, 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).

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Average cloud cover in December
Tylertown, NJ

Average cloud cover in December - Tylertown, NJ
  • Average cloud cover in December: 45

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in December
Tylertown, NJ

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

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