January weather forecast
Roosevelt, NJ

Share

Weather in January

January, like December, in Roosevelt, New Jersey, is a wintry winter month, with an average temperature ranging between min 25.3°F (-3.7°C) and max 37.4°F (3°C).

Temperature

January is the coldest month, with the temperature often reaching an average high of 37.4°F (3°C) and an average low of 25.3°F (-3.7°C).

Humidity

In Roosevelt, the average relative humidity in January is 75%.

Rainfall

In Roosevelt, during January, the rain falls for 8.4 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Roosevelt, during the entire year, the rain falls for 154.3 days and collects up to 29.25" (743mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In Roosevelt, in January, snow falls for 5.3 days, with typically accumulated 1.81" (46mm) of snow. Throughout the year, there are 18.9 snowfall days, and 8.39" (213mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 42min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:42 pm. On the last day of January, in Roosevelt, New Jersey, sunrise is at 7:07 am and sunset at 5:14 pm EST.

Sunshine

In January, the average sunshine in Roosevelt is 5.2h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
[Resources]

Frequently asked questions

What month is the coldest in Roosevelt?

January proves to be the coldest month in Roosevelt, recording an average maximum temperature of 37.4°F (3°C) and a minimum temperature of 25.3°F (-3.7°C).

How cold is it in Roosevelt in January?

An average high-temperature, in January, in Roosevelt, is 37.4°F (3°C) and the average low-temperature is 25.3°F (-3.7°C).

What is the average humidity in January in Roosevelt?

In January, the average relative humidity is 75%.

How much does it rain in Roosevelt in January?

In January, in Roosevelt, New Jersey, the rain falls for 8.4 days. Throughout January, 1.73" (44mm) of precipitation is accumulated.

How many days does it snow in January in Roosevelt?

In Roosevelt, during January, snow falls for 5.3 days and regularly aggregates up to 1.81" (46mm) of snow.

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

In Roosevelt, the average day length in January is 9h and 42min.

What time are sunrise and sunset in January in Roosevelt?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:42 pm. On the last day of the month, in Roosevelt, New Jersey, sunrise is at 7:07 am and sunset at 5:14 pm EST.

How long on average sun shines in January in Roosevelt?

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

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

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

What is the UV index reading in January in Roosevelt?

The average daily maximum UV index in January in Roosevelt is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
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
Roosevelt, NJ

Average temperature in January - Roosevelt, NJ
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 25.3°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

[Resources]

Average pressure in January
Roosevelt, NJ

Average pressure in January - Roosevelt, 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).

[Resources]

Average wind speed in January
Roosevelt, NJ

Average wind speed in January - Roosevelt, NJ
  • Average wind speed in January: 9.2mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

[Resources]

Average humidity in January
Roosevelt, NJ

Average humidity in January - Roosevelt, NJ
  • Average humidity in January: 75%

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

[Resources]

Average rainfall in January
Roosevelt, NJ

Average rainfall in January - Roosevelt, NJ
  • Average rainfall in January: 1.73"

The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is September (1.69").

[Resources]

Average rainfall days in January
Roosevelt, NJ

Average rainfall days in January - Roosevelt, NJ
  • Average rainfall days in January: 8.4 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8.4 days).

[Resources]

Average snowfall in January
Roosevelt, NJ

Average snowfall in January - Roosevelt, NJ
  • Average snowfall in January: 1.81"

The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in January
Roosevelt, NJ

Average snowfall days in January - Roosevelt, NJ
  • Average snowfall days in January: 5.3 days

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Roosevelt, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

[Resources]

Average sunshine days in January
Roosevelt, NJ

Average sunshine days in January - Roosevelt, NJ
  • Average sunshine days in January: 18.7 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.8 days).

[Resources]

Average UV index in January
Roosevelt, NJ

Average UV index in January - Roosevelt, 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, November and December (UV index 2).

[Resources]

Average cloud cover in January
Roosevelt, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

[Resources]

Average visibility in January
Roosevelt, NJ

Average visibility in January - Roosevelt, 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).

[Resources]

Roosevelt, New Jersey, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location