January weather forecast
New Wilmington, PA

Weather in January

January, like December, is another subzero cold winter month in New Wilmington, Pennsylvania, with an average temperature varying between 31.5°F (-0.3°C) and 18.7°F (-7.4°C).

Temperature

With an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 18.7°F (-7.4°C), January is the coldest month.

Humidity

The average relative humidity in January in New Wilmington is 87%.

Rainfall

In New Wilmington, in January, it is raining for 10 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, in New Wilmington, there are 185.5 rainfall days, and 35.51" (902mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in New Wilmington is January, when snow falls for 19.8 days and typically aggregates up to 8.19" (208mm) of snow.

Daylight

The average length of the day in January in New Wilmington is 9h and 37min.
On the first day of January in New Wilmington, sunrise is at 7:46 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:36 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 2.6h of sunshine.

UV index

In January, the average daily maximum UV index in New Wilmington is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in January transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 New Wilmington?

January is the coldest month in New Wilmington, Pennsylvania, with an average high-temperature of 31.5°F (-0.3°C) and an average low-temperature of 18.7°F (-7.4°C).

What is the temperature in January in New Wilmington?

The average high-temperature, in January, is 31.5°F (-0.3°C), while the average low-temperature is 18.7°F (-7.4°C).

What is the average humidity in January in New Wilmington?

In January, the average relative humidity in New Wilmington is 87%.

How many days does it rain in January in New Wilmington?

In New Wilmington, Pennsylvania, in January, during 10 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

What is the snowiest month in New Wilmington?

The month with the most snowfall is January, when snow falls for 19.8 days and typically aggregates up to 8.19" (208mm) of snow.

How many days does it snow in January in New Wilmington?

In New Wilmington, in January, during 19.8 snowfall days, 8.19" (208mm) of snow is typically accumulated.

What is the average length of the day in January in New Wilmington?

In January, the average day length in New Wilmington is 9h and 37min.

What time are sunrise and sunset in January in New Wilmington?

On the first day of January in New Wilmington, Pennsylvania, sunrise is at 7:46 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:36 pm EST.

What is the month with the least sunshine in New Wilmington?

With an average of 2.6h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does New Wilmington have in January?

The average sunshine duration in January is 2.6h.

How high is the UV index in January in New Wilmington?

The average daily maximum UV index in January in New Wilmington is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
New Wilmington, PA

Average temperature in January - New Wilmington, PA
  • Average high temperature in January: 31.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in January
New Wilmington, PA

Average pressure in January - New Wilmington, PA
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
New Wilmington, PA

Average wind speed in January - New Wilmington, PA
  • Average wind speed in January: 8.2mph

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

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Average humidity in January
New Wilmington, PA

Average humidity in January - New Wilmington, PA
  • Average humidity in January: 87%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May, July and August (78%).

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Average rainfall in January
New Wilmington, PA

Average rainfall in January - New Wilmington, PA
  • Average rainfall in January: 2.76"

The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in January
New Wilmington, PA

Average rainfall days in January - New Wilmington, PA
  • Average rainfall days in January: 10 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (10 days).

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Average snowfall in January
New Wilmington, PA

Average snowfall in January - New Wilmington, PA
  • Average snowfall in January: 8.19"

The month with the highest snowfall is January (8.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
New Wilmington, PA

Average snowfall days in January - New Wilmington, PA
  • Average snowfall days in January: 19.8 days

The month with the highest number of snowfall days is January (19.8 days).
The 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
New Wilmington, PA

Average daylight in January / Average sunshine in January - New Wilmington, PA
  • Average daylight in January: 9h and 37min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 16min).

  • Average sunshine in January: 2h and 36min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in January
New Wilmington, PA

Average sunshine days in January - New Wilmington, PA
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is September (12.8 days).
The month with the least sunshine days is February (6.3 days).

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Average UV index in January
New Wilmington, PA

Average UV index in January - New Wilmington, PA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
New Wilmington, PA

Average cloud cover in January - New Wilmington, PA
  • Average cloud cover in January: 74

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
New Wilmington, PA

Average visibility in January - New Wilmington, PA
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).

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