January weather forecast
Red Bank, NJ

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Weather in January

January, the same as December, is an icy winter month in Red Bank, New Jersey, with temperature in the range of an average low of 28.8°F (-1.8°C) and an average high of 37.9°F (3.3°C).

Temperature

Red Bank's temperature records reveal January as the coldest month, marked by average highs of 37.9°F (3.3°C) and lows of 28.8°F (-1.8°C).

Humidity

The average relative humidity in January in Red Bank is 74%.

Rainfall

January is the month with the least rainfall in Red Bank. Rain falls for 6.5 days and accumulates 0.63" (16mm) of precipitation.

Snowfall

January through March, October and December are months with snowfall in Red Bank, New Jersey. In Red Bank, during January, snow falls for 3.9 days and regularly aggregates up to 0.39" (10mm) of snow. In Red Bank, New Jersey, during the entire year, snow falls for 14.2 days and aggregates up to 1.69" (43mm) of snow.

Ocean temperature

In Red Bank, in January, the average water temperature is 42.4°F (5.8°C).
Note: With an efficient thermal swimsuit, one can navigate 42.4°F (5.8°C) even if it's colder than 50°F (10°C); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 55.4°F (13°C) feels chilly.

Daylight

In January, the average length of the day in Red Bank is 9h and 41min.
On the first day of January, sunrise is at 7:19 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:12 pm EST.

Sunshine

In Red Bank, the average sunshine in January 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 minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Red Bank?

The coldest time of the year is January, with temperatures averaging a high of 37.9°F (3.3°C) and a low of 28.8°F (-1.8°C).

Is January cold in Red Bank?

The average high-temperature and low-temperature in Red Bank during January are 37.9°F (3.3°C) and 28.8°F (-1.8°C) respectively.

What is the average humidity in January in Red Bank?

In January, the average relative humidity is 74%.

What is the driest month in Red Bank?

The month with the least rainfall in Red Bank is January, when the rain falls for 6.5 days and typically collects 0.63" (16mm) of precipitation.

How many days does it rain in January in Red Bank?

In January, in Red Bank, the rain falls for 6.5 days. Throughout January, 0.63" (16mm) of precipitation is accumulated.

How many days does it snow in January in Red Bank?

In Red Bank, New Jersey, in January, snow falls for 3.9 days, with typically accumulated 0.39" (10mm) of snow.

What is the water temperature in January in Red Bank?

In January, the average ocean temperature in Red Bank is 42.4°F (5.8°C). Swimming in 42.4°F (5.8°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in January in Red Bank?

In Red Bank, the average day length in January is 9h and 41min.

When is the sunrise / sunset in January in Red Bank?

On the first day of January in Red Bank, sunrise is at 7:19 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:12 pm EST.

How long on average sun shines in January in Red Bank?

The average sunshine duration in January is 5.1h.

What are the months with the lowest UV index in Red Bank?

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

How high is the UV index in January in Red Bank?

The average daily maximum UV index in January in Red Bank is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from 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
Red Bank, NJ

Average temperature in January - Red Bank, NJ
  • Average high temperature in January: 37.9°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in January
Red Bank, NJ

Average pressure in January - Red Bank, 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).

Average wind speed in January
Red Bank, NJ

Average wind speed in January - Red Bank, NJ
  • Average wind speed in January: 12.4mph

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).

Average humidity in January
Red Bank, NJ

Average humidity in January - Red Bank, NJ
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall in January
Red Bank, NJ

Average rainfall in January - Red Bank, NJ
  • Average rainfall in January: 0.63"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in January
Red Bank, NJ

Average rainfall days in January - Red Bank, NJ
  • Average rainfall days in January: 6.5 days

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in January
Red Bank, NJ

Average snowfall in January - Red Bank, NJ
  • Average snowfall in January: 0.39"

The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").

Average snowfall days in January
Red Bank, NJ

Average snowfall days in January - Red Bank, 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 April, May, June, July, August and September (0 days).

Average sea temperature in January
Red Bank, NJ

Average sea temperature in January - Red Bank, 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).

Average daylight in January /
Average sunshine in January
Red Bank, NJ

Average daylight in January / Average sunshine in January - Red Bank, 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).

Average sunshine days in January
Red Bank, NJ

Average sunshine days in January - Red Bank, NJ
  • Average sunshine days in January: 21.2 days

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is July (13 days).

Average UV index in January
Red Bank, NJ

Average UV index in January - Red Bank, 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).

Average cloud cover in January
Red Bank, NJ

Average cloud cover in January - Red Bank, NJ
  • Average cloud cover in January: 43

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in January
Red Bank, NJ

Average visibility in January - Red Bank, 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).

Red Bank, New Jersey, USA

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