January weather forecast
Penn Lake Park, PA

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Weather in January

January, like December, is a freezing cold winter month in Penn Lake Park, Pennsylvania, with an average temperature ranging between min 18.5°F (-7.5°C) and max 30.6°F (-0.8°C).

Temperature

January stands out as Penn Lake Park's coldest month, with an average high-temperature of 30.6°F (-0.8°C) and a low-temperature of 18.5°F (-7.5°C).

Humidity

In January, the average relative humidity is 82%.

Rainfall

In Penn Lake Park, in January, during 7 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, there are 163.6 rainfall days, and 35" (889mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Penn Lake Park are January through May, October through December. In Penn Lake Park, Pennsylvania, in January, snow falls for 14.8 days, with typically accumulated 8.46" (215mm) of snow. In Penn Lake Park, during the entire year, snow falls for 60.9 days and aggregates up to 38.9" (988mm) of snow.

Daylight

The average length of the day in January in Penn Lake Park is 9h and 37min.
On the first day of the month, sunrise is at 7:28 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:14 am and sunset at 5:17 pm EST.

Sunshine

The average sunshine in January is 3.7h.

UV index

The average daily maximum UV index in January in Penn Lake Park is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during January leads to these instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the coldest month in Penn Lake Park?

January is Penn Lake Park's coldest month, registering average high temperatures of 30.6°F (-0.8°C) and lows of 18.5°F (-7.5°C).

How cold is January in Penn Lake Park?

Penn Lake Park in January has an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 18.5°F (-7.5°C).

What is the average humidity in January in Penn Lake Park?

In Penn Lake Park, Pennsylvania, the average relative humidity in January is 82%.

How much does it rain in Penn Lake Park in January?

In Penn Lake Park, during January, the rain falls for 7 days and regularly aggregates up to 2.72" (69mm) of precipitation.

How many days does it snow in January in Penn Lake Park?

In Penn Lake Park, during January, snow falls for 14.8 days and regularly aggregates up to 8.46" (215mm) of snow.

How many hours of daylight does Penn Lake Park have in January?

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

When are sunrise and sunset in January in Penn Lake Park?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 4:44 pm. On the last day of the month, in Penn Lake Park, sunrise is at 7:14 am and sunset at 5:17 pm EST.

How long on average sun shines in January in Penn Lake Park?

The average sunshine duration in January is 3.7h.

What is the UV index intensity in January in Penn Lake Park?

In January, the average daily maximum UV index in Penn Lake Park, Pennsylvania, is 2. A UV Index estimate of 2, and below, represents 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
Penn Lake Park, PA

Average temperature in January - Penn Lake Park, PA
  • Average high temperature in January: 30.6°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in January: 18.5°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in January
Penn Lake Park, PA

Average pressure in January - Penn Lake Park, PA
  • Average pressure in January: 30.08"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
Penn Lake Park, PA

Average wind speed in January - Penn Lake Park, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in January
Penn Lake Park, PA

Average humidity in January - Penn Lake Park, PA
  • Average humidity in January: 82%

The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is April (78%).

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Average rainfall in January
Penn Lake Park, PA

Average rainfall in January - Penn Lake Park, PA
  • Average rainfall in January: 2.72"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in January
Penn Lake Park, PA

Average rainfall days in January - Penn Lake Park, PA
  • Average rainfall days in January: 7 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (7 days).

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Average snowfall in January
Penn Lake Park, PA

Average snowfall in January - Penn Lake Park, PA
  • Average snowfall in January: 8.46"

The month with the highest snowfall is February (8.62").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Penn Lake Park, PA

Average snowfall days in January - Penn Lake Park, PA
  • Average snowfall days in January: 14.8 days

The month with the highest number of snowfall days is January (14.8 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
Penn Lake Park, PA

Average daylight in January / Average sunshine in January - Penn Lake Park, 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 18min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

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Average sunshine days in January
Penn Lake Park, PA

Average sunshine days in January - Penn Lake Park, PA
  • Average sunshine days in January: 12.7 days

The month with the most sunshine days is November (15.6 days).
The month with the least sunshine days is May (9.2 days).

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Average UV index in January
Penn Lake Park, PA

Average UV index in January - Penn Lake Park, 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
Penn Lake Park, PA

Average cloud cover in January - Penn Lake Park, PA
  • Average cloud cover in January: 60

The months with the most cloud cover are February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in January
Penn Lake Park, PA

Average visibility in January - Penn Lake Park, 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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Penn Lake Park, Pennsylvania, USA

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