January weather forecast
Hainesport, NJ

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Weather in January

January, like December, in Hainesport, New Jersey, is an icy winter month, with an average temperature ranging between max 37.8°F (3.2°C) and min 25.5°F (-3.6°C).

Temperature

January, marked by an average high-temperature of 37.8°F (3.2°C) and a low-temperature of 25.5°F (-3.6°C), is the coldest month.

Humidity

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

Rainfall

The month with the least rainfall is January, when the rain falls for 6.3 days and typically collects 0.63" (16mm) of precipitation.

Snowfall

Months with snowfall in Hainesport, New Jersey, are January through March, November and December. In Hainesport, New Jersey, in January, during 3.9 snowfall days, 0.91" (23mm) of snow is typically accumulated. In Hainesport, during the entire year, snow falls for 12.9 days and aggregates up to 3.23" (82mm) of snow.

Daylight

In January, the average length of the day in Hainesport is 9h and 43min.
On the first day of January in Hainesport, sunrise is at 7:20 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:16 pm EST.

Sunshine

In Hainesport, the average sunshine in January is 5h.

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 value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What part of the year is the coldest in Hainesport?

With average high temperatures of 37.8°F (3.2°C) and lows of 25.5°F (-3.6°C), January is the coldest month in Hainesport, New Jersey.

How cold is January in Hainesport?

In January, in Hainesport, the average high-temperature is 37.8°F (3.2°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the average humidity in January in Hainesport?

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

What is the driest month in Hainesport?

The month with the least rainfall in Hainesport is January, when the rain falls for 6.3 days and typically collects 0.63" (16mm) of precipitation.

How much does it rain in Hainesport in January?

In Hainesport, New Jersey, in January, during 6.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How many days does it snow in January in Hainesport?

In Hainesport, during January, snow falls for 3.9 days and regularly aggregates up to 0.91" (23mm) of snow.

What is the average length of the day in January in Hainesport?

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

When are sunrise and sunset in January in Hainesport?

On the first day of January in Hainesport, New Jersey, sunrise is at 7:20 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:16 pm EST.

How long on average sun shines in January in Hainesport?

In Hainesport, the average sunshine duration in January is 5h.

When is the lowest UV index in Hainesport?

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

What is the UV index reading in January in Hainesport?

In January, the average daily maximum UV index in Hainesport, New Jersey, is 2. A UV Index reading of 2, and below, represents a low health threat 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
Hainesport, NJ

Average temperature in January - Hainesport, NJ
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in January: 25.5°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 (25.5°F).

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Average pressure in January
Hainesport, NJ

Average pressure in January - Hainesport, 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
Hainesport, NJ

Average wind speed in January - Hainesport, NJ
  • Average wind speed in January: 8.1mph

The windiest months (with the highest average wind speed) are March and April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in January
Hainesport, NJ

Average humidity in January - Hainesport, NJ
  • Average humidity in January: 74%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in January
Hainesport, NJ

Average rainfall in January - Hainesport, NJ
  • Average rainfall in January: 0.63"

The wettest months (with the highest rainfall) are July and August (1.42").
The driest month (with the least rainfall) is January (0.63").

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Average rainfall days in January
Hainesport, NJ

Average rainfall days in January - Hainesport, NJ
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in January
Hainesport, NJ

Average snowfall in January - Hainesport, NJ
  • Average snowfall in January: 0.91"

The months with the highest snowfall are February and March (0.94").
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
Hainesport, NJ

Average snowfall days in January - Hainesport, NJ
  • Average snowfall days in January: 3.9 days

The month with the highest number of snowfall days is January (3.9 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
Hainesport, NJ

Average daylight in January / Average sunshine in January - Hainesport, 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 0min

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
Hainesport, NJ

Average sunshine days in January - Hainesport, NJ
  • Average sunshine days in January: 21.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13 days).

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Average UV index in January
Hainesport, NJ

Average UV index in January - Hainesport, 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
Hainesport, NJ

Average cloud cover in January - Hainesport, NJ
  • Average cloud cover in January: 44

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in January
Hainesport, NJ

Average visibility in January - Hainesport, 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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Hainesport, New Jersey, USA

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