December weather forecast and climate
Homes Mills, NJ

Weather in December

December, the first month of the winter, in Homes Mills, is still a chilly month, with average temperature ranging between min 32.2°F (0.1°C) and max 43.7°F (6.5°C).

Temperature

In December, the average high-temperature drops, from a cool 52.7°F (11.5°C) in November, to a chilly 43.7°F (6.5°C). In Homes Mills, the average low-temperature is 32.2°F (0.1°C).

Humidity

In December, the average relative humidity in Homes Mills is 78%.

Rainfall

In Homes Mills, New Jersey, in December, during 10.3 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. Throughout the year, there are 152.9 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Homes Mills. In Homes Mills, during December, snow falls for 3 days and regularly aggregates up to 1.14" (29mm) of snow. In Homes Mills, during the entire year, snow falls for 17.7 days, and aggregates up to 8.43" (214mm) of snow.

Daylight

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

Sunshine

The average sunshine in Homes Mills is 5.1h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Homes Mills. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Homes Mills?

In December, in Homes Mills, the average high-temperature is 43.7°F (6.5°C), and the average low-temperature is 32.2°F (0.1°C).

What is the average humidity in December in Homes Mills?

The average relative humidity in December is 78%.

How much does it rain in Homes Mills in December?

In Homes Mills, during December, the rain falls for 10.3 days and regularly aggregates up to 2.91" (74mm) of precipitation.

How much does it snow in Homes Mills in December?

In Homes Mills, New Jersey, during December, snow falls for 3 days and regularly aggregates up to 1.14" (29mm) of snow.

What is the month with the shortest days in Homes Mills?

December has the shortest days of the year in Homes Mills, New Jersey, with an average of 9.4h of daylight.

What is the average length of the day in December in Homes Mills?

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

How many hours of sunshine does Homes Mills have in December?

In Homes Mills, the average sunshine in December is 5.1h.

What is the month with the lowest UV index in Homes Mills?

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

How high is the UV index in December in Homes Mills?

In Homes Mills, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in December
Homes Mills, NJ

Average temperature in December - Homes Mills, NJ
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in December: 32.2°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in December
Homes Mills, NJ

Average pressure in December - Homes Mills, 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
Homes Mills, NJ

Average wind speed in December - Homes Mills, NJ
  • Average wind speed in December: 7.9mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Homes Mills, NJ

Average humidity in December - Homes Mills, NJ
  • Average humidity in December: 78%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in December
Homes Mills, NJ

Average rainfall in December - Homes Mills, NJ
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in December
Homes Mills, NJ

Average rainfall days in December - Homes Mills, NJ
  • Average rainfall days in December: 10.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in December
Homes Mills, NJ

Average snowfall in December - Homes Mills, NJ
  • Average snowfall in December: 1.14"

The month with the highest snowfall is March (3.11").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Homes Mills, NJ

Average snowfall days in December - Homes Mills, NJ
  • Average snowfall days in December: 3 days

The month with the highest number of snowfall days is January (5.3 days).
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
Homes Mills, NJ

Average daylight in December / Average sunshine in December - Homes Mills, 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: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in December
Homes Mills, NJ

Average sunshine days in December - Homes Mills, NJ
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in December
Homes Mills, NJ

Average UV index in December - Homes Mills, 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).

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Average cloud cover in December
Homes Mills, NJ

Average cloud cover in December - Homes Mills, NJ
  • Average cloud cover in December: 47

Months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in December
Homes Mills, NJ

Average visibility in December - Homes Mills, 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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