December weather forecast
Galilee, NJ

Weather in December

The first month of the winter, December, is still a chilly month in Galilee, New Jersey, with average temperature ranging between max 44.2°F (6.8°C) and min 36°F (2.2°C).

Temperature

In December, the average high-temperature slightly decreases, from a fresh 52.3°F (11.3°C) in November, to a chilly 44.2°F (6.8°C). In Galilee, New Jersey,, the average low-temperature is 36°F (2.2°C).

Humidity

The average relative humidity in Galilee is 75%.

Rainfall

In December, the rain falls for 9.2 days. Throughout December, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Galilee, there are 125.1 rainfall days, and 12.64" (321mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, October and December. The month with the most snowfall in Galilee is December when snow falls for 3.3 days and typically aggregates up to 0.47" (12mm) of snow.

Daylight

December has the shortest days of the year in Galilee, with an average of 9.3h of daylight.

Sunshine

In December, the average sunshine is 5.1h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 2 in December transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Galilee?

In December, the average relative humidity in Galilee is 75%.

How many days does it rain in December in Galilee?

In December, the rain falls for 9.2 days. Throughout December, 1.18" (30mm) of precipitation is accumulated.

What is the snowiest month in Galilee?

The month with the most snowfall in Galilee, New Jersey, is December when snow falls for 3.3 days and typically aggregates up to 0.47" (12mm) of snow.

When does it start to snow in Galilee?

December is the first month it typically snows in Galilee, New Jersey. Throughout December, in the average 3.3 snowfall days, it receives 0.47" (12mm) of snow.

What is the month with the shortest days in Galilee?

With an average of 9.3h of daylight, December has the shortest days of the year in Galilee.

How many hours of daylight does Galilee have in December?

In Galilee, the average length of the day in December is 9.3h.

How many hours of sunshine does Galilee have in December?

The average sunshine in December is 5.1h.

When is the lowest UV index in Galilee?

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

How high is the UV index in December in Galilee?

In Galilee, New Jersey, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.

Average temperature in December
Galilee, NJ

Average temperature in December - Galilee, NJ
  • Average high temperature in December: 44.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in December: 36°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in December
Galilee, NJ

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

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in December
Galilee, NJ

Average wind speed in December - Galilee, NJ
  • Average wind speed in December: 11.7mph

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

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Average humidity in December
Galilee, NJ

Average humidity in December - Galilee, NJ
  • Average humidity in December: 75%

Months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in December
Galilee, NJ

Average rainfall in December - Galilee, NJ
  • Average rainfall in December: 1.18"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in December
Galilee, NJ

Average rainfall days in December - Galilee, NJ
  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in December
Galilee, NJ

Average snowfall in December - Galilee, NJ
  • Average snowfall in December: 0.47"

The month with the highest snowfall is December (0.47").
Months with the least snowfall are April, May, June, July, August, September and November (0").

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Average snowfall days in December
Galilee, NJ

Average snowfall days in December - Galilee, NJ
  • Average snowfall days in December: 3.3 days

The month with the highest number of snowfall days is January (3.9 days).
Months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Galilee, NJ
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in December
Galilee, NJ

Average sunshine days in December - Galilee, NJ
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (13 days).

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Average UV index in December
Galilee, NJ

Average UV index in December - Galilee, NJ
  • Average UV index in December: 2

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

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Average cloud cover in December
Galilee, NJ

Average cloud cover in December - Galilee, NJ
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in December
Galilee, NJ

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

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

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