January weather forecast
River Bank, NJ

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Weather in January

January, the same as December, is a wintry winter month in River Bank, New Jersey, with an average temperature fluctuating between 38.7°F (3.7°C) and 28.8°F (-1.8°C).

Temperature

January is the coldest month of the year, registering average temperatures as high as 38.7°F (3.7°C) and as low as 28.8°F (-1.8°C).

Humidity

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

Rainfall

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In River Bank, in January, during 4.3 snowfall days, 0.71" (18mm) of snow is typically accumulated. In River Bank, during the entire year, snow falls for 13.6 days and aggregates up to 2.56" (65mm) of snow.

Daylight

In January, the average length of the day is 9h and 43min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:41 pm. On the last day of January, sunrise is at 7:05 am and sunset at 5:14 pm EST.

Sunshine

In January, the average sunshine is 5.2h.

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 value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 2 in January suggests the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January stands out as River Bank's coldest month, with temperatures ranging between an average high of 38.7°F (3.7°C) and a low of 28.8°F (-1.8°C).

Is January cold?

In January, the average high-temperature and low-temperature are 38.7°F (3.7°C) and 28.8°F (-1.8°C) respectively.

What is the least humid month in River Bank?

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

What is the average humidity in January?

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

What is the driest month?

The month with the least rainfall is January, when the rain falls for 6.9 days and typically collects 0.79" (20mm) of precipitation.

How many days does it rain in January?

In January, the rain falls for 6.9 days. Throughout January, 0.79" (20mm) of precipitation is accumulated.

How much does it snow in January?

In River Bank, in January, snow falls for 4.3 days, with typically accumulated 0.71" (18mm) of snow.

How many hours of daylight does River Bank have in January?

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

When are sunrise and sunset in January?

In January, on the first day of the month, 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 5:14 pm EST.

How many hours of sunshine does River Bank have in January?

The average sunshine duration in January is 5.2h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January in River Bank?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health threat 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
River Bank, NJ

Average temperature in January - River Bank, NJ
  • Average high temperature in January: 38.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in January: 28.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in January
River Bank, NJ

Average pressure in January - River Bank, 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).

Average wind speed in January
River Bank, NJ

Average wind speed in January - River Bank, NJ
  • Average wind speed in January: 11.9mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in January
River Bank, NJ

Average humidity in January - River Bank, 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, March and November (74%).

Average rainfall in January
River Bank, NJ

Average rainfall in January - River Bank, NJ
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in January
River Bank, NJ

Average rainfall days in January - River Bank, NJ
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in January
River Bank, NJ

Average snowfall in January - River Bank, NJ
  • Average snowfall in January: 0.71"

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").

Average snowfall days in January
River Bank, NJ

Average snowfall days in January - River Bank, NJ
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - River 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in January
River Bank, NJ

Average sunshine days in January - River Bank, NJ
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in January
River Bank, NJ

Average UV index in January - River 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
River Bank, NJ

Average cloud cover in January - River 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
River Bank, NJ

Average visibility in January - River 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).

River Bank, New Jersey, USA

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