December weather forecast
Strathmere, NJ

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Weather in December

December, the first month of the winter in Strathmere, is still a chilly month, with an average temperature varying between 46.2°F (7.9°C) and 38.3°F (3.5°C).

Temperature

The transition into December involves a small decrease in the average high-temperature, dipping slightly from a cool 54.1°F (12.3°C) in November to a frosty 46.2°F (7.9°C). A slight dip in temperature to an icy 38.3°F (3.5°C) marks the average nights in Strathmere during December.

Humidity

The average relative humidity in December in Strathmere is 75%.

Rainfall

In December, in Strathmere, the rain falls for 6.7 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. Throughout the year, in Strathmere, there are 104.9 rainfall days, and 7.48" (190mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, May and December. December is the first month it typically snows. Throughout December, in the average 1.7 snowfall days, it receives 0.08" (2mm) of snow. In Strathmere, New Jersey, during the entire year, snow falls for 8 days and aggregates up to 0.63" (16mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 30min of daylight.
On the first day of the month, sunrise is at 6:59 am and sunset at 4:36 pm. On the last day of December, in Strathmere, New Jersey, sunrise is at 7:17 am and sunset at 4:45 pm EST.

Sunshine

In Strathmere, the average sunshine in December is 5.2h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Strathmere, New Jersey. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 2 suggests these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the usual temperature for Strathmere in December?

In Strathmere, in December, the average high-temperature is 46.2°F (7.9°C), and the average low-temperature is 38.3°F (3.5°C).

What is the average humidity in December in Strathmere?

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

How much does it rain in Strathmere in December?

In Strathmere, New Jersey, during December, the rain falls for 6.7 days and regularly aggregates up to 0.71" (18mm) of precipitation.

When does it start to snow in Strathmere?

December is the first month it typically snows in Strathmere, New Jersey. Throughout December, in the average 1.7 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days in Strathmere?

December has the shortest days of the year in Strathmere, New Jersey, with an average of 9h and 30min of daylight.

How many hours of daylight does Strathmere have in December?

In December, the average day length in Strathmere is 9h and 28min.

When are sunrise and sunset in December in Strathmere?

In December, on the first day of the month, sunrise is at 6:59 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:45 pm EST.

How many hours of sunshine does Strathmere have in December?

In December, the average sunshine duration in Strathmere is 5.2h.

When is the lowest UV index in Strathmere?

January, February 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 Strathmere?

The average daily maximum UV index in December in Strathmere, New Jersey, is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Strathmere, NJ

Average temperature in December - Strathmere, NJ
  • Average high temperature in December: 46.2°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in December: 38.3°F

The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in December
Strathmere, NJ

Average pressure in December - Strathmere, 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
Strathmere, NJ

Average wind speed in December - Strathmere, NJ
  • Average wind speed in December: 11.9mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in December
Strathmere, NJ

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

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in December
Strathmere, NJ

Average rainfall in December - Strathmere, NJ
  • Average rainfall in December: 0.71"

The wettest months (with the highest rainfall) are May and August (0.79").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in December
Strathmere, NJ

Average rainfall days in December - Strathmere, NJ
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (5.7 days).

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Average snowfall in December
Strathmere, NJ

Average snowfall in December - Strathmere, NJ
  • Average snowfall in December: 0.08"

The months with the highest snowfall are January and February (0.2").
The months with the least snowfall are April, June, July, August, September, October and November (0").

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Average snowfall days in December
Strathmere, NJ

Average snowfall days in December - Strathmere, NJ
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is February (2.7 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
Strathmere, NJ

Average daylight in December / Average sunshine in December - Strathmere, NJ
  • Average daylight in December: 9h and 3min

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 30min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in December
Strathmere, NJ

Average sunshine days in December - Strathmere, NJ
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (15.1 days).

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Average UV index in December
Strathmere, NJ

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

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Average cloud cover in December
Strathmere, NJ

Average cloud cover in December - Strathmere, NJ
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in December
Strathmere, NJ

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

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