January weather forecast and climate
Garfield, NJ

Weather in January

January, like December, in Garfield, New Jersey, is a wintry winter month, with temperature in the range of an average high of 35.4°F (1.9°C) and an average low of 24.1°F (-4.4°C).

Temperature

January is the coldest month, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 24.1°F (-4.4°C).

Humidity

In January, the average relative humidity in Garfield, New Jersey, is 75%.

Rainfall

In Garfield, during January, the rain falls for 7.5 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, there are 150.9 rainfall days, and 25.28" (642mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In January, in Garfield, it is snowing for 5.5 days. Throughout January, 1.73" (44mm) of snow is accumulated. In Garfield, New Jersey, during the entire year, snow falls for 20 days, and aggregates up to 8.07" (205mm) of snow.

Daylight

In Garfield, the average length of the day in January is 9.6h.

Sunshine

The average sunshine in Garfield is 5.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Garfield. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in January transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Garfield?

The coldest month is January, with an average high-temperature of 35.4°F (1.9°C) and an average low-temperature of 24.1°F (-4.4°C).

What is the temperature in January in Garfield?

In Garfield, New Jersey, in January, the average high-temperature is 35.4°F (1.9°C), and the average low-temperature is 24.1°F (-4.4°C).

What is the average humidity in January in Garfield?

The average relative humidity in January in Garfield, New Jersey, is 75%.

How many days does it rain in January in Garfield?

In January, in Garfield, New Jersey, the rain falls for 7.5 days. Throughout January, 1.5" (38mm) of precipitation is accumulated.

How much does it snow in Garfield in January?

In Garfield, in January, snow falls for 5.5 days, with typically accumulated 1.73" (44mm) of snow.

How many hours of daylight does Garfield have in January?

In Garfield, the average length of the day in January is 9.6h.

How many hours of sunshine does Garfield have in January?

In January, the average sunshine in Garfield, New Jersey, is 5.1h.

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

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

What is the UV index reading in January in Garfield?

In Garfield, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Garfield, NJ

Average temperature in January - Garfield, NJ
  • Average high temperature in January: 35.4°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in January: 24.1°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 (24.1°F).

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Average pressure in January
Garfield, NJ

Average pressure in January - Garfield, NJ
  • Average pressure in January: 30.06"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in January
Garfield, NJ

Average wind speed in January - Garfield, NJ
  • Average wind speed in January: 8.8mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in January
Garfield, NJ

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

Months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in January
Garfield, NJ

Average rainfall in January - Garfield, NJ
  • Average rainfall in January: 1.5"

The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in January
Garfield, NJ

Average rainfall days in January - Garfield, NJ
  • Average rainfall days in January: 7.5 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in January
Garfield, NJ

Average snowfall in January - Garfield, NJ
  • Average snowfall in January: 1.73"

The month with the highest snowfall is March (2.83").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Garfield, NJ

Average snowfall days in January - Garfield, NJ
  • Average snowfall days in January: 5.5 days

The month with the highest number of snowfall days is February (5.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Garfield, NJ
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.1h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in January
Garfield, NJ

Average sunshine days in January - Garfield, NJ
  • Average sunshine days in January: 18.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in January
Garfield, NJ

Average UV index in January - Garfield, NJ
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Garfield, NJ

Average cloud cover in January - Garfield, NJ
  • Average cloud cover in January: 44

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in January
Garfield, NJ

Average visibility in January - Garfield, NJ
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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