January weather forecast
East Pittsburgh, PA

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Weather in January

January, the same as December, is an icy winter month in East Pittsburgh, Pennsylvania, with an average temperature ranging between max 33.1°F (0.6°C) and min 20.7°F (-6.3°C).

Temperature

In East Pittsburgh, January is the month with the lowest recorded average temperatures, measuring a high of 33.1°F (0.6°C) and a low of 20.7°F (-6.3°C).

Humidity

In January, the average relative humidity in East Pittsburgh is 84%.

Rainfall

In East Pittsburgh, in January, it is raining for 7.7 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, there are 151 rainfall days, and 20.39" (518mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In East Pittsburgh, Pennsylvania, in January, during 9.7 snowfall days, 2.28" (58mm) of snow is typically accumulated. In East Pittsburgh, during the entire year, snow falls for 35.4 days and aggregates up to 10.35" (263mm) of snow.

Daylight

In January, the average length of the day in East Pittsburgh is 9h and 41min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:29 am and sunset at 5:35 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 2.9h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in January translates into this advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What time of the year is the coldest in East Pittsburgh?

Temperature records mark January as the coldest month, with highs averaging 33.1°F (0.6°C) and lows at 20.7°F (-6.3°C).

How cold is it in East Pittsburgh in January?

In January, in East Pittsburgh, the average high-temperature is 33.1°F (0.6°C), and the average low-temperature is 20.7°F (-6.3°C).

What is the average humidity in January in East Pittsburgh?

In East Pittsburgh, Pennsylvania, the average relative humidity in January is 84%.

How many days does it rain in January in East Pittsburgh?

In East Pittsburgh, Pennsylvania, during January, the rain falls for 7.7 days and regularly aggregates up to 1.1" (28mm) of precipitation.

How much does it snow in East Pittsburgh in January?

In January, in East Pittsburgh, Pennsylvania, it is snowing for 9.7 days. Throughout January, 2.28" (58mm) of snow is accumulated.

How many hours of daylight does East Pittsburgh have in January?

In January, the average day length in East Pittsburgh is 9h and 41min.

When is the sunrise / sunset in January in East Pittsburgh?

On the first day of January in East Pittsburgh, Pennsylvania, sunrise is at 7:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:35 pm EST.

What is the month with the least sunshine in East Pittsburgh?

With an average of 2.9h of sunshine, January has the least sunshine of the year in East Pittsburgh.

How many hours of sunshine does East Pittsburgh have in January?

The average sunshine duration in January in East Pittsburgh is 2.9h.

What is the UV index reading in January in East Pittsburgh?

In January, the average daily maximum UV index in East Pittsburgh is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe 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
East Pittsburgh, PA

Average temperature in January - East Pittsburgh, PA
  • Average high temperature in January: 33.1°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in January: 20.7°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in January
East Pittsburgh, PA

Average pressure in January - East Pittsburgh, PA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in January
East Pittsburgh, PA

Average wind speed in January - East Pittsburgh, PA
  • Average wind speed in January: 8.1mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in January
East Pittsburgh, PA

Average humidity in January - East Pittsburgh, PA
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).

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Average rainfall in January
East Pittsburgh, PA

Average rainfall in January - East Pittsburgh, PA
  • Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in January
East Pittsburgh, PA

Average rainfall days in January - East Pittsburgh, PA
  • Average rainfall days in January: 7.7 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in January
East Pittsburgh, PA

Average snowfall in January - East Pittsburgh, PA
  • Average snowfall in January: 2.28"

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
East Pittsburgh, PA

Average snowfall days in January - East Pittsburgh, PA
  • Average snowfall days in January: 9.7 days

The month with the highest number of snowfall days is January (9.7 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
East Pittsburgh, PA

Average daylight in January / Average sunshine in January - East Pittsburgh, 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: 2h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in January
East Pittsburgh, PA

Average sunshine days in January - East Pittsburgh, PA
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in January
East Pittsburgh, PA

Average UV index in January - East Pittsburgh, PA
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
East Pittsburgh, PA

Average cloud cover in January - East Pittsburgh, PA
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in January
East Pittsburgh, PA

Average visibility in January - East Pittsburgh, PA
  • Average visibility in January: 5mi

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

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East Pittsburgh, Pennsylvania, USA

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