January weather forecast
Lavallette, NJ

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Weather in January

January, like December, in Lavallette, New Jersey, is an icy winter month, with an average temperature fluctuating between 30.2°F (-1°C) and 39°F (3.9°C).

Temperature

January, recording an average high temperature of 39°F (3.9°C) and a low temperature of 30.2°F (-1°C), is Lavallette's coldest month.

Humidity

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

Rainfall

January is the month with the least rainfall. Rain falls for 9 days and accumulates 2.01" (51mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Lavallette. January is the month with the most snowfall in Lavallette. Snow falls for 4.4 days and accumulates 1.34" (34mm) of snow.

Ocean temperature

In January, the average ocean temperature is 43.3°F (6.3°C).
Note: In 43.3°F (6.3°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.

Daylight

In Lavallette, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:17 am and sunset at 4:41 pm. On the last day of January, in Lavallette, New Jersey, sunrise is at 7:05 am and sunset at 5:13 pm EST.

Sunshine

The average sunshine in January is 5.2h.

UV index

January through March and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What time of the year is the coldest in Lavallette?

In Lavallette, January registers the lowest temperatures, averaging 39°F (3.9°C) at the peak and 30.2°F (-1°C) at the lowest.

Is it cold in Lavallette during January?

In Lavallette, 39°F (3.9°C) is the average high-temperature and 30.2°F (-1°C) is the average low-temperature during January.

What is the least humid month in Lavallette?

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

What is the average humidity in January in Lavallette?

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

What is the driest month in Lavallette?

The month with the least rainfall in Lavallette, New Jersey, is January, when the rain falls for 9 days and typically collects 2.01" (51mm) of precipitation.

How much does it rain in Lavallette in January?

In Lavallette, in January, it is raining for 9 days, with typically 2.01" (51mm) of accumulated precipitation.

What is the snowiest month in Lavallette?

January is the month with the most snowfall in Lavallette, New Jersey. Snow falls for 4.4 days and accumulates 1.34" (34mm) of snow.

How much does it snow in Lavallette in January?

In January, in Lavallette, it is snowing for 4.4 days. Throughout January, 1.34" (34mm) of snow is accumulated.

What is the ocean temperature in January in Lavallette?

In Lavallette, New Jersey, in January, the average water temperature is 43.3°F (6.3°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 Lavallette have in January?

In January, the average day length in Lavallette, New Jersey, is 9h and 43min.

When are sunrise and sunset in January in Lavallette?

In January, on the first day of the month, sunrise is at 7:17 am and sunset at 4:41 pm. On the last day of the month, in Lavallette, sunrise is at 7:05 am and sunset at 5:13 pm EST.

How long on average sun shines in January in Lavallette?

In Lavallette, the average sunshine duration in January is 5.2h.

What is the month with the lowest UV index in Lavallette?

January through March and December, with an average maximum UV index of 2, are months with the lowest UV index in Lavallette.

What is the UV index reading in January in Lavallette?

In Lavallette, New Jersey, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Average high temperature
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
Lavallette, NJ

Average temperature in January - Lavallette, NJ
  • Average high temperature in January: 39°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in January: 30.2°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in January
Lavallette, NJ

Average pressure in January - Lavallette, 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
Lavallette, NJ

Average wind speed in January - Lavallette, NJ
  • Average wind speed in January: 13.5mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

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Average humidity in January
Lavallette, NJ

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

The months with the highest relative humidity are May and June (81%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in January
Lavallette, NJ

Average rainfall in January - Lavallette, NJ
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in January
Lavallette, NJ

Average rainfall days in January - Lavallette, NJ
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in January
Lavallette, NJ

Average snowfall in January - Lavallette, NJ
  • Average snowfall in January: 1.34"

The month with the highest snowfall is January (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Lavallette, NJ

Average snowfall days in January - Lavallette, 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 sea temperature in January
Lavallette, NJ

Average sea temperature in January - Lavallette, NJ
  • Average sea temperature in January: 43.3°F

The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (40.8°F).

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

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

Average sunshine days in January - Lavallette, NJ
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (13.1 days).

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Average UV index in January
Lavallette, NJ

Average UV index in January - Lavallette, 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, March and December (UV index 2).

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Average cloud cover in January
Lavallette, NJ

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

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in January
Lavallette, NJ

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

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