January weather forecast
Wells Mills, NJ

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Weather in January

January, the same as December, is an icy winter month in Wells Mills, New Jersey, with an average temperature fluctuating between 39.6°F (4.2°C) and 30°F (-1.1°C).

Temperature

In Wells Mills, the lowest average temperatures are observed in January, with a high of 39.6°F (4.2°C) and a low of 30°F (-1.1°C).

Humidity

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

Rainfall

January is the month with the least rainfall in Wells Mills, New Jersey. Rain falls for 7.4 days and accumulates 0.98" (25mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. January is the month with the most snowfall in Wells Mills. Snow falls for 4.3 days and accumulates 1.02" (26mm) of snow.

Daylight

In Wells Mills, the average length of the day in January is 9h and 44min.
On the first day of January in Wells Mills, sunrise is at 7:18 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:14 pm EST.

Sunshine

In Wells Mills, the average sunshine in January is 5.3h.

UV index

The months with the lowest UV index in Wells Mills are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in January translates 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. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the coldest month in Wells Mills?

The month of January, characterized by an average high of 39.6°F (4.2°C) and a low of 30°F (-1.1°C), is recognized as the coldest.

Is January cold in Wells Mills?

In Wells Mills, 39.6°F (4.2°C) is the average high-temperature and 30°F (-1.1°C) is the average low-temperature during January.

What are the least humid months in Wells Mills?

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

What is the average humidity in January in Wells Mills?

In January, the average relative humidity in Wells Mills, New Jersey, is 74%.

What is the driest month in Wells Mills?

The month with the least rainfall is January, when the rain falls for 7.4 days and typically collects 0.98" (25mm) of precipitation.

How many days does it rain in January in Wells Mills?

In Wells Mills, New Jersey, during January, the rain falls for 7.4 days and regularly aggregates up to 0.98" (25mm) of precipitation.

When does it snow the most in Wells Mills?

January is the month with the most snowfall in Wells Mills. Snow falls for 4.3 days and accumulates 1.02" (26mm) of snow.

How many days does it snow in January in Wells Mills?

In Wells Mills, in January, snow falls for 4.3 days, with typically accumulated 1.02" (26mm) of snow.

How many hours of daylight does Wells Mills have in January?

In January, the average day length in Wells Mills is 9h and 44min.

What time are sunrise and sunset in January in Wells Mills?

On the first day of January in Wells Mills, New Jersey, sunrise is at 7:18 am and sunset at 4:42 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 Wells Mills?

The average sunshine duration in January in Wells Mills, New Jersey, is 5.3h.

What are the months with the lowest UV index in Wells Mills?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Wells Mills, New Jersey.

What is the UV index intensity in January in Wells Mills?

The average daily maximum UV index in January in Wells Mills is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45.9°F 7.7°C
39.6°F 4.2°C
41.4°F 5.2°C
Average low temperature
37°F 2.8°C
30°F -1.1°C
31.8°F -0.1°C
Average pressure
30.08" 764mmHg
30.07" 764mmHg
30.04" 763mmHg
Average wind speed
11.6mph 18.7km/h
12.2mph 19.6km/h
12.1mph 19.5km/h
Average max. wind speed
12.4mph 20km/h
12.9mph 20.8km/h
12.7mph 20.4km/h
Average wind speed gusts
17.8mph 28.6km/h
18.6mph 29.9km/h
19.1mph 30.7km/h
Average humidity
76%
74%
75%
Average rainfall
1.81" 46mm
0.98" 25mm
1.06" 27mm
Average rainfall days
10.3
7.4
8.9
Average snowfall
0.94" 24mm
1.02" 26mm
0.43" 11mm
Average snowfall days
2.1
4.3
3.3
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 1min
5h 2min
5h 0min
Average sunshine days
17.2
19.8
15.3
Average UV index
2
2
2
Average cloud cover
45%
42%
46%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Wells Mills, NJ

Average temperature in January - Wells Mills, NJ
  • Average high temperature in January: 39.6°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 (39.6°F).

  • Average low temperature in January: 30°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in January
Wells Mills, NJ

Average pressure in January - Wells Mills, 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 (29.94"Hg).

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Average wind speed in January
Wells Mills, NJ

Average wind speed in January - Wells Mills, 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 August (8.1mph).

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Average humidity in January
Wells Mills, NJ

Average humidity in January - Wells Mills, 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
Wells Mills, NJ

Average rainfall in January - Wells Mills, NJ
  • Average rainfall in January: 0.98"

The wettest month (with the highest rainfall) is July (2.09").
The driest month (with the least rainfall) is January (0.98").

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Average rainfall days in January
Wells Mills, NJ

Average rainfall days in January - Wells Mills, NJ
  • Average rainfall days in January: 7.4 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in January
Wells Mills, NJ

Average snowfall in January - Wells Mills, NJ
  • Average snowfall in January: 1.02"

The month with the highest snowfall is January (1.02").
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
Wells Mills, NJ

Average snowfall days in January - Wells Mills, 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
Wells Mills, NJ

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

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 24min).

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in January
Wells Mills, NJ

Average sunshine days in January - Wells Mills, NJ
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is July (12.5 days).

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Average UV index in January
Wells Mills, NJ

Average UV index in January - Wells Mills, 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
Wells Mills, NJ

Average cloud cover in January - Wells Mills, NJ
  • Average cloud cover in January: 42

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

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Average visibility in January
Wells Mills, NJ

Average visibility in January - Wells Mills, 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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Wells Mills, New Jersey, USA

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