January weather forecast
Forest Acres, NJ

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Weather in January

January, like December, in Forest Acres, New Jersey, is a wintry winter month, with an average temperature fluctuating between 38.7°F (3.7°C) and 28.8°F (-1.8°C).

Temperature

With average high and low temperatures of 38.7°F (3.7°C) and 28.8°F (-1.8°C) respectively, January is Forest Acres's coldest month.

Humidity

The months with the lowest humidity in Forest Acres are January, March and November, with an average relative humidity of 74%.

Rainfall

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Forest Acres. In January, in Forest Acres, it is snowing for 4.3 days. Throughout January, 0.71" (18mm) of snow is accumulated. In Forest Acres, during the entire year, snow falls for 13.6 days and aggregates up to 2.56" (65mm) of snow.

Daylight

The average length of the day in January is 9h and 43min.
On the first day of January in Forest Acres, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:14 pm EST.

Sunshine

The average sunshine in January is 5.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What month is the coldest in Forest Acres?

Forest Acres experiences its average lowest temperatures in January, reaching a peak of 38.7°F (3.7°C) and a minimum of 28.8°F (-1.8°C).

How cold does it get in Forest Acres in January?

January temperatures vary between a high-temperature of 38.7°F (3.7°C) and a low-temperature of 28.8°F (-1.8°C).

What is the least humid month in Forest Acres?

January, March and November, with an average relative humidity of 74%, are the least humid months in Forest Acres.

What is the average humidity in January in Forest Acres?

In Forest Acres, New Jersey, the average relative humidity in January is 74%.

What is the driest month in Forest Acres?

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.79" (20mm) of precipitation.

How much does it rain in Forest Acres in January?

In Forest Acres, in January, during 6.9 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How much does it snow in Forest Acres in January?

In Forest Acres, in January, during 4.3 snowfall days, 0.71" (18mm) of snow is typically accumulated.

How many hours of daylight does Forest Acres have in January?

In Forest Acres, the average day length in January is 9h and 43min.

When is the sunrise / sunset in January in Forest Acres?

On the first day of January, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:14 pm EST.

How long on average sun shines in January in Forest Acres?

In Forest Acres, New Jersey, the average sunshine duration in January is 5.2h.

When is the lowest UV index in Forest Acres?

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

What is the UV index reading in January in Forest Acres?

The average daily maximum UV index in January in Forest Acres is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe 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 January
Forest Acres, NJ

Average temperature in January - Forest Acres, NJ
  • Average high temperature in January: 38.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in January
Forest Acres, NJ

Average pressure in January - Forest Acres, NJ
  • Average pressure in January: 30.07"Hg

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

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Average wind speed in January
Forest Acres, NJ

Average wind speed in January - Forest Acres, NJ
  • Average wind speed in January: 11.9mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in January
Forest Acres, NJ

Average humidity in January - Forest Acres, NJ
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March and November (74%).

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Average rainfall in January
Forest Acres, NJ

Average rainfall in January - Forest Acres, NJ
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in January
Forest Acres, NJ

Average rainfall days in January - Forest Acres, NJ
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in January
Forest Acres, NJ

Average snowfall in January - Forest Acres, NJ
  • Average snowfall in January: 0.71"

The month with the highest snowfall is December (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Forest Acres, NJ

Average snowfall days in January - Forest Acres, NJ
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Forest Acres, NJ

Average daylight in January / Average sunshine in January - Forest Acres, NJ
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 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: 4h and 54min).

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Average sunshine days in January
Forest Acres, NJ

Average sunshine days in January - Forest Acres, NJ
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in January
Forest Acres, NJ

Average UV index in January - Forest Acres, NJ
  • Average UV index in January: 2

The months with the highest UV index are 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 January
Forest Acres, NJ

Average cloud cover in January - Forest Acres, NJ
  • Average cloud cover in January: 43

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

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Average visibility in January
Forest Acres, NJ

Average visibility in January - Forest Acres, NJ
  • Average visibility in January: 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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Forest Acres, New Jersey, USA

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