Pine Valley
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Pine Valley, NJ

The first month of the winter, December, is still a chilly month in Pine Valley, New Jersey, with temperature in the range of an average low of 33.1°F (0.6°C) and an average high of 44.2°F (6.8°C).

Temperature

In Pine Valley, New Jersey, the average high-temperature decreases, from a fresh 53.6°F (12°C) in November, to a frosty 44.2°F (6.8°C). The average low-temperature, in December, is 33.1°F (0.6°C).

Humidity

In December, the average relative humidity is 76%.

Rainfall

In December, in Pine Valley, New Jersey, the rain falls for 7.3 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. In Pine Valley, during the entire year, the rain falls for 117 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

Months with snowfall in Pine Valley are January through March, May, November and December. In December, it is snowing for 2 days. Throughout December, 0.24" (6mm) of snow is accumulated. In Pine Valley, during the entire year, snow falls for 11.4 days, and aggregates up to 3.11" (79mm) of snow.

Daylight

The month with the shortest days in Pine Valley is December, with an average of 9.4h of daylight.

Sunshine

In Pine Valley, the average sunshine in December is 5.1h.

UV index

Months with the lowest UV index in Pine Valley are January, February, 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 the UV radiation for average individuals.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Pine Valley?

In December, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 33.1°F (0.6°C).

What is the average humidity in December in Pine Valley?

In December, the average relative humidity in Pine Valley is 76%.

How many days does it rain in December in Pine Valley?

In December, in Pine Valley, New Jersey, the rain falls for 7.3 days. Throughout December, 1.26" (32mm) of precipitation is accumulated.

How much does it snow in Pine Valley in December?

In Pine Valley, New Jersey, in December, snow falls for 2 days, with typically accumulated 0.24" (6mm) of snow.

What is the month with the shortest days in Pine Valley?

The month with the shortest days in Pine Valley, New Jersey, is December, with an average of 9.4h of daylight.

How many hours of daylight does Pine Valley have in December?

The average length of the day in December is 9.4h.

How many hours of sunshine does Pine Valley have in December?

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

What are the months with the lowest UV index in Pine Valley?

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

How high is the UV index in December in Pine Valley?

In Pine Valley, New Jersey, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Pine Valley, NJ
  • Average high temperature in December: 44.2°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in December: 33.1°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 (26.1°F).

Average humidity in December - Pine Valley, NJ
  • Average humidity in December: 76%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in December - Pine Valley, NJ
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

Average rainfall days in December - Pine Valley, NJ
  • Average rainfall days in December: 7.3 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in December - Pine Valley, NJ
  • Average snowfall in December: 0.24"

The month with the highest snowfall is February (1.1").
Months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in December - Pine Valley, NJ
  • Average snowfall days in December: 2 days

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Pine Valley, NJ
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average UV index in December - Pine Valley, NJ
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).