January weather forecast and climate
Wharton, NJ

Weather in January

January, the same as December, is a wintry winter month in Wharton, New Jersey, with average temperature fluctuating between 34.3°F (1.3°C) and 20.8°F (-6.2°C).

Temperature

The coldest month is January, with an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 20.8°F (-6.2°C).

Humidity

In Wharton, the average relative humidity in January is 78%.

Rainfall

In Wharton, in January, during 4.2 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, in Wharton, there are 81.9 rainfall days, and 6.69" (170mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Wharton. In Wharton, during January, snow falls for 4.5 days and regularly aggregates up to 0.51" (13mm) of snow. Throughout the year, there are 18.1 snowfall days, and 2.68" (68mm) of snow is accumulated.

Daylight

The average length of the day in Wharton, New Jersey, is 9.6h.

Sunshine

In Wharton, the average sunshine is 4.8h.

UV index

Months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Wharton?

With an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 20.8°F (-6.2°C), January is the coldest month in Wharton, New Jersey.

What is the temperature in January in Wharton?

The average high-temperature, in January, in Wharton, New Jersey, is 34.3°F (1.3°C), while the average low-temperature is 20.8°F (-6.2°C).

What is the average humidity in January in Wharton?

The average relative humidity in January in Wharton is 78%.

How many days does it rain in January in Wharton?

In January, in Wharton, the rain falls for 4.2 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

How much does it snow in Wharton in January?

In Wharton, New Jersey, during January, snow falls for 4.5 days and regularly aggregates up to 0.51" (13mm) of snow.

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

The average length of the day in January is 9.6h.

How long on average sun shines in January in Wharton?

The average sunshine in January in Wharton, New Jersey, is 4.8h.

When is the lowest UV index in Wharton?

January through March, 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 Wharton?

The average daily maximum UV index in January in Wharton is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in January
Wharton, NJ

Average temperature in January - Wharton, NJ
  • Average high temperature in January: 34.3°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in January: 20.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in January
Wharton, NJ

Average pressure in January - Wharton, NJ
  • Average pressure in January: 30.07"

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
Wharton, NJ

Average wind speed in January - Wharton, NJ
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in January
Wharton, NJ

Average humidity in January - Wharton, NJ
  • Average humidity in January: 78%

Months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in January
Wharton, NJ

Average rainfall in January - Wharton, NJ
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is July (0.79").
The driest month (with the least rainfall) is September (0.16").

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Average rainfall days in January
Wharton, NJ

Average rainfall days in January - Wharton, NJ
  • Average rainfall days in January: 4.2 days

The month with the highest number of rainy days is July (9.5 days).
The month with the least rainy days is February (4 days).

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Average snowfall in January
Wharton, NJ

Average snowfall in January - Wharton, NJ
  • Average snowfall in January: 0.51"

The month with the highest snowfall is March (0.79").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Wharton, NJ

Average snowfall days in January - Wharton, NJ
  • Average snowfall days in January: 4.5 days

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

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

Average daylight in January / Average sunshine in January - Wharton, 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: 4.8h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.4h).

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Average sunshine days in January
Wharton, NJ

Average sunshine days in January - Wharton, NJ
  • Average sunshine days in January: 24.3 days

The month with the most sunshine days is November (24.5 days).
The month with the least sunshine days is July (18.3 days).

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Average UV index in January
Wharton, NJ

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

Months with the highest UV index are June and July (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
Wharton, NJ

Average cloud cover in January - Wharton, NJ
  • Average cloud cover in January: 48

Months with the most cloud cover are February and March (Cloud cover 51).
Months with the least cloud cover are July and August (Cloud cover 36).

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Average visibility in January
Wharton, NJ

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

Months with the highest visibility are January, March, April, November and December (6mi).
Months with the lowest visibility are February, May, June, July, August, September and October (5mi).

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