January weather forecast
Port Allegany, PA

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Weather in January

January, like December, is a freezing cold winter month in Port Allegany, Pennsylvania, with an average temperature ranging between min 15.8°F (-9°C) and max 28°F (-2.2°C).

Temperature

In Port Allegany, the lowest average temperatures are observed in January, with a high of 28°F (-2.2°C) and a low of 15.8°F (-9°C).

Humidity

The average relative humidity in January is 87%.

Rainfall

In January, the rain falls for 7.3 days. Throughout January, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 162.1 rainfall days, and 27.36" (695mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Port Allegany, in January, during 21.4 snowfall days, 8.98" (228mm) of snow is typically accumulated. Throughout the year, there are 96.1 snowfall days, and 45.55" (1157mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 33min.
On the first day of January, sunrise is at 7:40 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:26 pm EST.

Sunshine

The months with the least sunshine in Port Allegany are January and December, with an average of 2.6h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: In January, an average UV index of 1 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

Frequently asked questions

What are the coldest months?

With its average high temperature of 28°F (-2.2°C) and a low of 15.8°F (-9°C), January is regarded as the coldest month.

How cold is January?

January temperatures vary between a high-temperature of 28°F (-2.2°C) and a low-temperature of 15.8°F (-9°C).

What is the average humidity in January in Port Allegany?

The average relative humidity in January is 87%.

How much does it rain in January?

In January, the rain falls for 7.3 days. Throughout January, 2.09" (53mm) of precipitation is accumulated.

How many days does it snow in January?

In Port Allegany, in January, during 21.4 snowfall days, 8.98" (228mm) of snow is typically accumulated.

What is the average length of the day in January?

In Port Allegany, the average day length in January is 9h and 33min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:26 pm EST.

What are the months with the least sunshine in Port Allegany?

January and December, with an average of 2.6h of sunshine, are months with the least sunshine.

How many hours of sunshine does Port Allegany have in January?

The average sunshine duration in January is 2.6h.

When is the lowest UV index?

The months with the lowest UV index in Port Allegany are January and December, with an average maximum UV index of 1.

How high is the UV index in January in Port Allegany?

The average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Port Allegany, PA

Average temperature in January - Port Allegany, PA
  • Average high temperature in January: 28°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in January: 15.8°F

The month with the highest average low temperature is July (56.3°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in January
Port Allegany, PA

Average pressure in January - Port Allegany, PA
  • Average pressure in January: 30.08"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Port Allegany, PA

Average wind speed in January - Port Allegany, PA
  • Average wind speed in January: 9.3mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in January
Port Allegany, PA

Average humidity in January - Port Allegany, PA
  • Average humidity in January: 87%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (78%).

Average rainfall in January
Port Allegany, PA

Average rainfall in January - Port Allegany, PA
  • Average rainfall in January: 2.09"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is August (1.85").

Average rainfall days in January
Port Allegany, PA

Average rainfall days in January - Port Allegany, PA
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in January
Port Allegany, PA

Average snowfall in January - Port Allegany, PA
  • Average snowfall in January: 8.98"

The month with the highest snowfall is February (10.51").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Port Allegany, PA

Average snowfall days in January - Port Allegany, PA
  • Average snowfall days in January: 21.4 days

The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Port Allegany, PA

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

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

  • Average sunshine in January: 2h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 2h and 36min).

Average sunshine days in January
Port Allegany, PA

Average sunshine days in January - Port Allegany, PA
  • Average sunshine days in January: 6.3 days

The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (5.2 days).

Average UV index in January
Port Allegany, PA

Average UV index in January - Port Allegany, PA
  • Average UV index in January: 1

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

Average cloud cover in January
Port Allegany, PA

Average cloud cover in January - Port Allegany, PA
  • Average cloud cover in January: 77

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 42).

Average visibility in January
Port Allegany, PA

Average visibility in January - Port Allegany, PA
  • Average visibility in January: 4mi

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

Port Allegany, Pennsylvania, USA

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