January weather forecast
Pine Grove, PA

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Weather in January

January, the same as December, is an icy winter month in Pine Grove, Pennsylvania, with an average temperature fluctuating between 20.7°F (-6.3°C) and 33.4°F (0.8°C).

Temperature

January, characterized by an average high temperature of 33.4°F (0.8°C) and a low temperature of 20.7°F (-6.3°C), is generally the coldest month.

Humidity

The average relative humidity in January is 79%.

Rainfall

In Pine Grove, during January, the rain falls for 6.8 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 133.5 rainfall days, and 15.16" (385mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Pine Grove are January through May, October through December. January is the month with the most snowfall. Snow falls for 6.9 days and accumulates 1.77" (45mm) of snow.

Daylight

In January, the average length of the day is 9h and 40min.
On the first day of the month, sunrise is at 7:28 am and sunset at 4:49 pm. On the last day of January, sunrise is at 7:16 am and sunset at 5:21 pm EST.

Sunshine

In January, the average sunshine in Pine Grove is 4.4h.

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 radiation for ordinary individuals.
Note: In January, a regular UV index of 2 translates into these guidelines:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. During bright days, sunglasses that offer UVA and UVB defense are recommended. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What part of the year is the coldest in Pine Grove?

January tends to be the coldest month in Pine Grove, Pennsylvania, with temperatures averaging a daily high of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C).

How cold is it in Pine Grove in January?

The average high-temperature, in January, in Pine Grove, is 33.4°F (0.8°C), while the average low-temperature is 20.7°F (-6.3°C).

What is the average humidity in January in Pine Grove?

In Pine Grove, Pennsylvania, the average relative humidity in January is 79%.

How many days does it rain in January in Pine Grove?

In Pine Grove, in January, during 6.8 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

What is the snowiest month in Pine Grove?

January is the month with the most snowfall in Pine Grove. Snow falls for 6.9 days and accumulates 1.77" (45mm) of snow.

How much does it snow in Pine Grove in January?

In Pine Grove, during January, snow falls for 6.9 days and regularly aggregates up to 1.77" (45mm) of snow.

How many hours of daylight does Pine Grove have in January?

The average day length in January is 9h and 40min.

When are sunrise and sunset in January in Pine Grove?

On the first day of January in Pine Grove, sunrise is at 7:28 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:21 pm EST.

How long on average sun shines in January in Pine Grove?

In January, the average sunshine duration in Pine Grove, Pennsylvania, is 4.4h.

What is the month with the lowest UV index in Pine Grove?

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

How high is the UV index in January in Pine Grove?

The average daily maximum UV index in January in Pine Grove, Pennsylvania, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
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
Pine Grove, PA

Average temperature in January - Pine Grove, PA
  • Average high temperature in January: 33.4°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in January: 20.7°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in January
Pine Grove, PA

Average pressure in January - Pine Grove, PA
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Pine Grove, PA

Average wind speed in January - Pine Grove, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Pine Grove, PA

Average humidity in January - Pine Grove, PA
  • Average humidity in January: 79%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (77%).

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Average rainfall in January
Pine Grove, PA

Average rainfall in January - Pine Grove, PA
  • Average rainfall in January: 0.98"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is February (0.83").

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Average rainfall days in January
Pine Grove, PA

Average rainfall days in January - Pine Grove, PA
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in January
Pine Grove, PA

Average snowfall in January - Pine Grove, PA
  • Average snowfall in January: 1.77"

The month with the highest snowfall is January (1.77").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Pine Grove, PA

Average snowfall days in January - Pine Grove, PA
  • Average snowfall days in January: 6.9 days

The month with the highest number of snowfall days is January (6.9 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
Pine Grove, PA

Average daylight in January / Average sunshine in January - Pine Grove, PA
  • 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 18min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in January
Pine Grove, PA

Average sunshine days in January - Pine Grove, PA
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is May (12.7 days).

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Average UV index in January
Pine Grove, PA

Average UV index in January - Pine Grove, PA
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 6).
The 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
Pine Grove, PA

Average cloud cover in January - Pine Grove, PA
  • Average cloud cover in January: 51

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in January
Pine Grove, PA

Average visibility in January - Pine Grove, PA
  • Average visibility in January: 6mi

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

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Pine Grove, Pennsylvania, USA

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