January weather forecast
Four Mile Circle, NJ

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Weather in January

January, like December, in Four Mile Circle, New Jersey, is a wintry winter month, with an average temperature ranging between min 26.2°F (-3.2°C) and max 37.9°F (3.3°C).

Temperature

January is the month when Four Mile Circle experiences its coldest temperatures, averaging a high of 37.9°F (3.3°C) and a low of 26.2°F (-3.2°C).

Humidity

The average relative humidity in January in Four Mile Circle is 75%.

Rainfall

The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 0.59" (15mm) of precipitation.

Snowfall

Months with snowfall in Four Mile Circle are January through April, November and December. In January, it is snowing for 4.5 days. Throughout January, 0.83" (21mm) of snow is accumulated. Throughout the year, there are 14.6 snowfall days, and 3.15" (80mm) of snow is accumulated.

Daylight

In Four Mile Circle, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:19 am and sunset at 4:43 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:15 pm EST.

Sunshine

In January, the average sunshine in Four Mile Circle 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. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 2 in January translates into these instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Four Mile Circle?

January, with an average high of 37.9°F (3.3°C) and a low of 26.2°F (-3.2°C), signifies the coldest month of the year in Four Mile Circle, New Jersey.

Is January cold in Four Mile Circle?

In Four Mile Circle, in January, the average high-temperature is 37.9°F (3.3°C), and the average low-temperature is 26.2°F (-3.2°C).

What is the average humidity in January in Four Mile Circle?

In Four Mile Circle, New Jersey, the average relative humidity in January is 75%.

What is the driest month in Four Mile Circle?

The month with the least rainfall in Four Mile Circle is January, when the rain falls for 5.8 days and typically collects 0.59" (15mm) of precipitation.

How many days does it rain in January in Four Mile Circle?

In January, in Four Mile Circle, New Jersey, the rain falls for 5.8 days. Throughout January, 0.59" (15mm) of precipitation is accumulated.

How many days does it snow in January in Four Mile Circle?

In Four Mile Circle, New Jersey, during January, snow falls for 4.5 days and regularly aggregates up to 0.83" (21mm) of snow.

What is the average length of the day in January in Four Mile Circle?

In January, the average day length in Four Mile Circle, New Jersey, is 9h and 43min.

What time are sunrise and sunset in January in Four Mile Circle?

In January, on the first day of the month, sunrise is at 7:19 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:15 pm EST.

How many hours of sunshine does Four Mile Circle have in January?

In January, the average sunshine duration in Four Mile Circle is 5.1h.

What are the months with the lowest UV index in Four Mile Circle?

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

How high is the UV index in January in Four Mile Circle?

The average daily maximum UV index in January in Four Mile Circle is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
44.6°F 7°C
37.9°F 3.3°C
41.5°F 5.3°C
Average low temperature
33.4°F 0.8°C
26.2°F -3.2°C
28.8°F -1.8°C
Average pressure
30.09" 764mmHg
30.08" 764mmHg
30.05" 763mmHg
Average wind speed
8.1mph 13km/h
8.7mph 14km/h
8.9mph 14.3km/h
Average max. wind speed
8.8mph 14.2km/h
9.4mph 15.1km/h
9.5mph 15.3km/h
Average wind speed gusts
13mph 20.9km/h
13.9mph 22.4km/h
14.3mph 23km/h
Average humidity
77%
75%
77%
Average rainfall
1.38" 35mm
0.59" 15mm
0.79" 20mm
Average rainfall days
9
5.8
6.8
Average snowfall
0.59" 15mm
0.83" 21mm
0.47" 12mm
Average snowfall days
2.5
4.5
3.3
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 1min
5h 1min
4h 5min
Average sunshine days
18.9
21.3
17.3
Average UV index
2
2
2
Average cloud cover
46%
44%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Four Mile Circle, NJ

Average temperature in January - Four Mile Circle, NJ
  • Average high temperature in January: 37.9°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in January: 26.2°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in January
Four Mile Circle, NJ

Average pressure in January - Four Mile Circle, NJ
  • Average pressure in January: 30.08"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
Four Mile Circle, NJ

Average wind speed in January - Four Mile Circle, NJ
  • Average wind speed in January: 8.7mph

The windiest months (with the highest average wind speed) are February, March and April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in January
Four Mile Circle, NJ

Average humidity in January - Four Mile Circle, NJ
  • Average humidity in January: 75%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in January
Four Mile Circle, NJ

Average rainfall in January - Four Mile Circle, NJ
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in January
Four Mile Circle, NJ

Average rainfall days in January - Four Mile Circle, NJ
  • Average rainfall days in January: 5.8 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in January
Four Mile Circle, NJ

Average snowfall in January - Four Mile Circle, NJ
  • Average snowfall in January: 0.83"

The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Four Mile Circle, NJ

Average snowfall days in January - Four Mile Circle, NJ
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Four Mile Circle, NJ

Average daylight in January / Average sunshine in January - Four Mile Circle, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in January
Four Mile Circle, NJ

Average sunshine days in January - Four Mile Circle, NJ
  • Average sunshine days in January: 21.3 days

The months with the most sunshine days are January and November (21.3 days).
The month with the least sunshine days is July (13 days).

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Average UV index in January
Four Mile Circle, NJ

Average UV index in January - Four Mile Circle, NJ
  • Average UV index in January: 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, November and December (UV index 2).

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Average cloud cover in January
Four Mile Circle, NJ

Average cloud cover in January - Four Mile Circle, NJ
  • Average cloud cover in January: 44

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in January
Four Mile Circle, NJ

Average visibility in January - Four Mile Circle, 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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Four Mile Circle, New Jersey, USA

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