January weather forecast
Mantoloking, NJ

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Weather in January

January, the same as December, is another cold winter month in Mantoloking, New Jersey, with an average temperature varying between 38.8°F (3.8°C) and 29.8°F (-1.2°C).

Temperature

Mantoloking's January weather, with an average high temperature of 38.8°F (3.8°C) and an average low temperature of 29.8°F (-1.2°C), tends to be the coldest of the year.

Humidity

The months with the lowest humidity in Mantoloking, New Jersey, are January and November, with an average relative humidity of 74%.

Rainfall

The month with the least rainfall is January, when the rain falls for 6.7 days and typically collects 0.83" (21mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Mantoloking, in January, during 3.9 snowfall days, 0.63" (16mm) of snow is typically accumulated. Throughout the year, in Mantoloking, there are 12.3 snowfall days, and 2.24" (57mm) of snow is accumulated.

Daylight

In Mantoloking, 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 7:05 am and sunset at 5:13 pm EST.

Sunshine

In Mantoloking, the average sunshine in January 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 in Mantoloking. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What time of the year is the coldest in Mantoloking?

Mantoloking, New Jersey, experiences its lowest temperatures in January, with an average peak of 38.8°F (3.8°C) and a low of 29.8°F (-1.2°C).

How cold does it get in Mantoloking in January?

In Mantoloking, 38.8°F (3.8°C) is the average high-temperature and 29.8°F (-1.2°C) is the average low-temperature during January.

What are the least humid months in Mantoloking?

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

What is the average humidity in January in Mantoloking?

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

What is the driest month in Mantoloking?

The month with the least rainfall in Mantoloking is January, when the rain falls for 6.7 days and typically collects 0.83" (21mm) of precipitation.

How many days does it rain in January in Mantoloking?

In Mantoloking, during January, the rain falls for 6.7 days and regularly aggregates up to 0.83" (21mm) of precipitation.

How many days does it snow in January in Mantoloking?

In Mantoloking, in January, snow falls for 3.9 days, with typically accumulated 0.63" (16mm) of snow.

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

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

What time are sunrise and sunset in January in Mantoloking?

On the first day of January in Mantoloking, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

How long on average sun shines in January in Mantoloking?

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

What are the months with the lowest UV index in Mantoloking?

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

What is the UV index reading in January in Mantoloking?

In January, the average daily maximum UV index in Mantoloking is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Mantoloking, NJ

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

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 29.8°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in January
Mantoloking, NJ

Average pressure in January - Mantoloking, NJ
  • Average pressure in January: 30.06"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
Mantoloking, NJ

Average wind speed in January - Mantoloking, NJ
  • Average wind speed in January: 13.2mph

The windiest month (with the highest average wind speed) is January (13.2mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in January
Mantoloking, NJ

Average humidity in January - Mantoloking, 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 and November (74%).

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Average rainfall in January
Mantoloking, NJ

Average rainfall in January - Mantoloking, NJ
  • Average rainfall in January: 0.83"

The wettest month (with the highest rainfall) is July (2.24").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in January
Mantoloking, NJ

Average rainfall days in January - Mantoloking, NJ
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in January
Mantoloking, NJ

Average snowfall in January - Mantoloking, NJ
  • Average snowfall in January: 0.63"

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").

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Average snowfall days in January
Mantoloking, NJ

Average snowfall days in January - Mantoloking, 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
Mantoloking, NJ

Average daylight in January / Average sunshine in January - Mantoloking, 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
Mantoloking, NJ

Average sunshine days in January - Mantoloking, NJ
  • Average sunshine days in January: 19.6 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (13.7 days).

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Average UV index in January
Mantoloking, NJ

Average UV index in January - Mantoloking, 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
Mantoloking, NJ

Average cloud cover in January - Mantoloking, NJ
  • Average cloud cover in January: 43

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Mantoloking, NJ

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

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