January weather forecast
White Mills, PA

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Weather in January

January, like December, is a freezing cold winter month in White Mills, Pennsylvania, with an average temperature ranging between min 18°F (-7.8°C) and max 30.4°F (-0.9°C).

Temperature

The coldest month is January, with an average high-temperature of 30.4°F (-0.9°C) and an average low-temperature of 18°F (-7.8°C).

Humidity

In January, the average relative humidity in White Mills is 82%.

Rainfall

The months with the least rainfall are January and September Rain falls for 6.9 days and accumulates 1.14" (29mm) of rain.

Snowfall

Months with snowfall in White Mills are January through May, October through December. The months with the most snowfall are January and December, with an average 3.27" (83mm) of accumulated snow.

Daylight

The average length of the day in January in White Mills is 9h and 35min.
On the first day of January, sunrise is at 7:27 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:14 pm EST.

Sunshine

In January, the average sunshine is 3.8h.

UV index

In White Mills, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in January transforms into the following instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What is the coldest time of year in White Mills?

During the coldest month in White Mills, January, temperatures average a high of 30.4°F (-0.9°C) and a low of 18°F (-7.8°C).

How cold is January in White Mills?

An average high-temperature, in January, in White Mills, is 30.4°F (-0.9°C) and the average low-temperature is 18°F (-7.8°C).

What is the average humidity in January in White Mills?

The average relative humidity in January is 82%.

What is the driest month in White Mills?

January and September are months with the least rain when the rain falls for 6.9 days and typically aggregates up to 1.14" (29mm) of rain.

How much does it rain in White Mills in January?

In White Mills, during January, the rain falls for 6.9 days and regularly aggregates up to 1.14" (29mm) of precipitation.

What is the snowiest month in White Mills?

The months with the most snowfall in White Mills, Pennsylvania, are January and December, with an average 3.27" (83mm) of accumulated snow.

How much does it snow in White Mills in January?

In White Mills, in January, snow falls for 9.9 days, with typically accumulated 3.27" (83mm) of snow.

How many hours of daylight does White Mills have in January?

The average day length in January in White Mills, Pennsylvania, is 9h and 35min.

When are sunrise and sunset in January in White Mills?

On the first day of January in White Mills, Pennsylvania, sunrise is at 7:27 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:14 pm EST.

How long on average sun shines in January in White Mills?

In January, the average sunshine duration in White Mills is 3.8h.

What is the UV index intensity in January in White Mills?

In White Mills, Pennsylvania, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
White Mills, PA

Average temperature in January - White Mills, PA
  • Average high temperature in January: 30.4°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 (30.4°F).

  • Average low temperature in January: 18°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in January
White Mills, PA

Average pressure in January - White Mills, PA
  • 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).

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Average wind speed in January
White Mills, PA

Average wind speed in January - White Mills, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in January
White Mills, PA

Average humidity in January - White Mills, PA
  • Average humidity in January: 82%

The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is July (77%).

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Average rainfall in January
White Mills, PA

Average rainfall in January - White Mills, PA
  • Average rainfall in January: 1.14"

The wettest months (with the highest rainfall) are July and August (2.09").
The driest months (with the least rainfall) are January and September (1.14").

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Average rainfall days in January
White Mills, PA

Average rainfall days in January - White Mills, PA
  • Average rainfall days in January: 6.9 days

The month with the highest number of rainy days is May (15.6 days).
The months with the least rainy days are January and February (6.9 days).

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Average snowfall in January
White Mills, PA

Average snowfall in January - White Mills, PA
  • Average snowfall in January: 3.27"

The months with the highest snowfall are January and December (3.27").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
White Mills, PA

Average snowfall days in January - White Mills, PA
  • Average snowfall days in January: 9.9 days

The month with the highest number of snowfall days is February (10.6 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
White Mills, PA

Average daylight in January / Average sunshine in January - White Mills, PA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in January
White Mills, PA

Average sunshine days in January - White Mills, PA
  • Average sunshine days in January: 17.5 days

The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is February (12.5 days).

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Average UV index in January
White Mills, PA

Average UV index in January - White Mills, PA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
White Mills, PA

Average cloud cover in January - White Mills, PA
  • Average cloud cover in January: 61

The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in January
White Mills, PA

Average visibility in January - White Mills, PA
  • Average visibility in January: 5mi

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

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White Mills, Pennsylvania, USA

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