January weather forecast
Manasquan, NJ

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Weather in January

January, the same as December, is an icy winter month in Manasquan, New Jersey, with an average temperature fluctuating between 38.8°F (3.8°C) and 29.7°F (-1.3°C).

Temperature

January, having an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 29.7°F (-1.3°C), is the coldest month.

Humidity

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

Rainfall

January is the month with the least rainfall in Manasquan, New Jersey. Rain falls for 9.3 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

Months with snowfall in Manasquan are January through April, November and December. January is the month with the most snowfall in Manasquan, New Jersey. Snow falls for 4.3 days and accumulates 1.3" (33mm) of snow.

Ocean temperature

In Manasquan, New Jersey, the average seawater temperature in January is 42.4°F (5.8°C).
Note: Taking a dip in 42.4°F (5.8°C) can be perilous. Submersion in temperatures under 50°F (10°C) triggers severe cold shock accompanied by hyperventilation.

Daylight

In Manasquan, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:13 pm EST.

Sunshine

In January, the average sunshine is 5.1h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Manasquan?

January is the month that records the lowest temperatures in Manasquan, with averages ranging from a high of 38.8°F (3.8°C) to a low of 29.7°F (-1.3°C).

How cold does it get in Manasquan in January?

Manasquan in January has an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 29.7°F (-1.3°C).

What are the least humid months in Manasquan?

January and November, with an average relative humidity of 74%, are the least humid months in Manasquan, New Jersey.

What is the average humidity in January in Manasquan?

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

What is the driest month in Manasquan?

The month with the least rainfall in Manasquan is January, when the rain falls for 9.3 days and typically collects 2.05" (52mm) of precipitation.

How many days does it rain in January in Manasquan?

In Manasquan, in January, during 9.3 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When does it snow the most in Manasquan?

The month with the most snowfall in Manasquan, New Jersey, is January, when snow falls for 4.3 days and typically aggregates up to 1.3" (33mm) of snow.

How many days does it snow in January in Manasquan?

In January, in Manasquan, New Jersey, it is snowing for 4.3 days. Throughout January, 1.3" (33mm) of snow is accumulated.

What is the water temperature in January in Manasquan?

In January, the average ocean temperature in Manasquan, New Jersey, is 42.4°F (5.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Manasquan have in January?

The average day length in January in Manasquan, New Jersey, is 9h and 43min.

What time are sunrise and sunset in January in Manasquan?

On the first day of January in Manasquan, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

How many hours of sunshine does Manasquan have in January?

The average sunshine duration in January in Manasquan, New Jersey, is 5.1h.

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

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

What is the UV index intensity in January in Manasquan?

In Manasquan, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45°F 7.2°C
38.8°F 3.8°C
40.6°F 4.8°C
Average low temperature
37°F 2.8°C
29.7°F -1.3°C
31.3°F -0.4°C
Average pressure
30.08" 764mmHg
30.06" 764mmHg
30.04" 763mmHg
Average wind speed
12.4mph 20km/h
13mph 20.9km/h
12.7mph 20.4km/h
Average max. wind speed
13.2mph 21.2km/h
13.9mph 22.4km/h
13.5mph 21.7km/h
Average wind speed gusts
18.6mph 29.9km/h
19.4mph 31.2km/h
19.9mph 32km/h
Average humidity
76%
74%
76%
Average rainfall
3.7" 94mm
2.05" 52mm
2.52" 64mm
Average rainfall days
12.2
9.3
10.2
Average snowfall
1.22" 31mm
1.3" 33mm
1.02" 26mm
Average snowfall days
2.4
4.3
4.4
Average sea temperature
48.1°F 8.9°C
42.4°F 5.8°C
40.4°F 4.7°C
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 1min
5h 1min
4h 5min
Average sunshine days
15.5
17.4
13.3
Average UV index
2
2
2
Average cloud cover
47%
43%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Manasquan, NJ

Average temperature in January - Manasquan, 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: 29.7°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 (29.7°F).

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Average pressure in January
Manasquan, NJ

Average pressure in January - Manasquan, 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
Manasquan, NJ

Average wind speed in January - Manasquan, NJ
  • Average wind speed in January: 13mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in January
Manasquan, NJ

Average humidity in January - Manasquan, 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
Manasquan, NJ

Average rainfall in January - Manasquan, NJ
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is July (3.78").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in January
Manasquan, NJ

Average rainfall days in January - Manasquan, NJ
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in January
Manasquan, NJ

Average snowfall in January - Manasquan, NJ
  • Average snowfall in January: 1.3"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Manasquan, NJ

Average snowfall days in January - Manasquan, NJ
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is February (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 sea temperature in January
Manasquan, NJ

Average sea temperature in January - Manasquan, NJ
  • Average sea temperature in January: 42.4°F

The best month for swimming (with the highest average sea temperature) is August (74.8°F).
The coldest month (with the lowest average sea temperature) is February (40.4°F).

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Average daylight in January /
Average sunshine in January
Manasquan, NJ

Average daylight in January / Average sunshine in January - Manasquan, 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in January
Manasquan, NJ

Average sunshine days in January - Manasquan, NJ
  • Average sunshine days in January: 17.4 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in January
Manasquan, NJ

Average UV index in January - Manasquan, 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
Manasquan, NJ

Average cloud cover in January - Manasquan, 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
Manasquan, NJ

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

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