January weather forecast
Seven Stars, NJ

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Weather in January

January, like December, in Seven Stars, New Jersey, is a wintry winter month, with an average temperature ranging between min 29.1°F (-1.6°C) and max 38.8°F (3.8°C).

Temperature

The coldest period tends to be January, when average temperatures fluctuate between a high of 38.8°F (3.8°C) and a low of 29.1°F (-1.6°C).

Humidity

The months with the lowest humidity 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 7 days and typically collects 0.94" (24mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Seven Stars, New Jersey. The month with the most snowfall is January, when snow falls for 4.4 days and typically aggregates up to 0.91" (23mm) of snow.

Daylight

In Seven Stars, the average length of the day in January is 9h and 43min.
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.

Sunshine

In January, the average sunshine 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 reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 2 transforms into these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What are the coldest months in Seven Stars?

January, with its high-temperature average of 38.8°F (3.8°C) and a low-temperature average of 29.1°F (-1.6°C), is the coldest month.

How cold is January in Seven Stars?

An average high-temperature, in January, in Seven Stars, is 38.8°F (3.8°C) and the average low-temperature is 29.1°F (-1.6°C).

What is the least humid month in Seven Stars?

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

What is the average humidity in January in Seven Stars?

In January, the average relative humidity in Seven Stars is 74%.

What is the driest month in Seven Stars?

January is the month with the least rainfall in Seven Stars. Rain falls for 7 days and accumulates 0.94" (24mm) of precipitation.

How many days does it rain in January in Seven Stars?

In January, the rain falls for 7 days. Throughout January, 0.94" (24mm) of precipitation is accumulated.

When does it snow the most in Seven Stars?

January is the month with the most snowfall in Seven Stars, New Jersey. Snow falls for 4.4 days and accumulates 0.91" (23mm) of snow.

How much does it snow in Seven Stars in January?

In Seven Stars, in January, during 4.4 snowfall days, 0.91" (23mm) of snow is typically accumulated.

What is the average length of the day in January in Seven Stars?

In January, the average day length in Seven Stars is 9h and 43min.

When is the sunrise / sunset in January in Seven Stars?

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, in Seven Stars, New Jersey, sunrise is at 7:06 am and sunset at 5:14 pm EST.

How many hours of sunshine does Seven Stars have in January?

In Seven Stars, New Jersey, the average sunshine duration in January is 5.2h.

What is the month with the lowest UV index in Seven Stars?

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

What is the UV index intensity in January in Seven Stars?

In January, the average daily maximum UV index in Seven Stars is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
44.4°F 6.9°C
38.8°F 3.8°C
40.6°F 4.8°C
Average low temperature
36.1°F 2.3°C
29.1°F -1.6°C
30.4°F -0.9°C
Average pressure
30.08" 764mmHg
30.07" 764mmHg
30.04" 763mmHg
Average wind speed
11.5mph 18.5km/h
12.2mph 19.6km/h
12mph 19.3km/h
Average max. wind speed
12.3mph 19.8km/h
13mph 20.9km/h
12.7mph 20.4km/h
Average wind speed gusts
17.7mph 28.5km/h
18.5mph 29.8km/h
19mph 30.6km/h
Average humidity
76%
74%
76%
Average rainfall
1.69" 43mm
0.94" 24mm
1.18" 30mm
Average rainfall days
10
7
8.3
Average snowfall
0.79" 20mm
0.91" 23mm
0.67" 17mm
Average snowfall days
2.4
4.4
3.7
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 1min
5h 1min
4h 5min
Average sunshine days
18.6
20.2
16.1
Average UV index
2
2
2
Average cloud cover
46%
43%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Seven Stars, NJ

Average temperature in January - Seven Stars, NJ
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 29.1°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in January
Seven Stars, NJ

Average pressure in January - Seven Stars, 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
Seven Stars, NJ

Average wind speed in January - Seven Stars, NJ
  • Average wind speed in January: 12.2mph

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in January
Seven Stars, NJ

Average humidity in January - Seven Stars, 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
Seven Stars, NJ

Average rainfall in January - Seven Stars, NJ
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in January
Seven Stars, NJ

Average rainfall days in January - Seven Stars, NJ
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (7 days).

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Average snowfall in January
Seven Stars, NJ

Average snowfall in January - Seven Stars, NJ
  • Average snowfall in January: 0.91"

The month with the highest snowfall is January (0.91").
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
Seven Stars, NJ

Average snowfall days in January - Seven Stars, NJ
  • Average snowfall days in January: 4.4 days

The month with the highest number of snowfall days is January (4.4 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
Seven Stars, NJ

Average daylight in January / Average sunshine in January - Seven Stars, 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
Seven Stars, NJ

Average sunshine days in January - Seven Stars, NJ
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in January
Seven Stars, NJ

Average UV index in January - Seven Stars, 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
Seven Stars, NJ

Average cloud cover in January - Seven Stars, 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
Seven Stars, NJ

Average visibility in January - Seven Stars, 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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Seven Stars, New Jersey, USA

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