January weather forecast
Forest Acres, NJ

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Weather in January

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

Temperature

January, with average temperatures reaching a high of 38.7°F (3.7°C) and a low of 28.8°F (-1.8°C), is the 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

January is the month with the least rainfall. Rain falls for 6.9 days and accumulates 0.79" (20mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Forest Acres, in January, snow falls for 4.3 days, with typically accumulated 0.71" (18mm) of snow. Throughout the year, there are 13.6 snowfall days, and 2.56" (65mm) of snow is accumulated.

Daylight

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

Sunshine

The average sunshine in January is 5.2h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 2 in January translates into these instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the coldest month?

In Forest Acres, the average lowest temperatures are observed in January, with a high of 38.7°F (3.7°C) and a low of 28.8°F (-1.8°C).

How cold does it get in Forest Acres in January?

During January, Forest Acres experiences an average high-temperature of 38.7°F (3.7°C) and a low-temperature of 28.8°F (-1.8°C).

What are the least humid months?

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

What is the average humidity in January?

The average relative humidity in January is 74%.

What is the driest month in Forest Acres?

January is the month with the least rainfall. Rain falls for 6.9 days and accumulates 0.79" (20mm) of precipitation.

How much does it rain in January?

In Forest Acres, in January, it is raining for 6.9 days, with typically 0.79" (20mm) of accumulated precipitation.

How many days does it snow in January?

In Forest Acres, in January, snow falls for 4.3 days, with typically accumulated 0.71" (18mm) of snow.

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

The average day length in January is 9h and 43min.

What time are sunrise and sunset in January?

In January, on the first day of the month, 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 many hours of sunshine does Forest Acres have in January?

In January, the average sunshine duration is 5.2h.

What are the months with the lowest UV index?

The 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 January in Forest Acres?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Forest Acres, New Jersey, USA

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