October weather forecast
McKeesport, PA

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Weather in October

October in McKeesport, Pennsylvania is synonymous with autumn. The city is awash with fall colors, offset by the cool, often overcast sky. As the wind speed increases to an average of 6.2mph (10km/h), it beckons a change in wardrobe, with layers becoming a necessity. Fall festivities are in full swing, the cool weather accommodating for outdoor celebrations. The sharp autumn air carries an undeniable crispness, hinting at the nearing winter.

Temperature

The shift from September to October corresponds with a decrease in the average high-temperature, down to an enjoyable 62.1°F (16.7°C) from a moderately hot 75.6°F (24.2°C). An average temperature of 45.5°F (7.5°C) is recorded in McKeesport, Pennsylvania, during the nights in October.

Humidity

In October, the average relative humidity in McKeesport, Pennsylvania, is 79%.

Rainfall

In McKeesport, Pennsylvania, in October, it is raining for 10.5 days, with typically 0.87" (22mm) of accumulated precipitation. Throughout the year, there are 128 rainfall days, and 10.2" (259mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in McKeesport, there are 50 snowfall days, and 6.69" (170mm) of snow is accumulated.

Daylight

In McKeesport, Pennsylvania, the average length of the day in October is 11h and 7min.
On the first day of the month, sunrise is at 7:16 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:48 am and sunset at 6:17 pm EDT.

Sunshine

The average sunshine in October is 5.3h.

UV index

In McKeesport, Pennsylvania, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 in October interprets into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What are October temperatures in McKeesport?

During October, McKeesport experiences an average high-temperature of 62.1°F (16.7°C) and a low-temperature of 45.5°F (7.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 87.8°F (31°C).

What is the average humidity in October in McKeesport?

In McKeesport, the average relative humidity in October is 79%.

How much does it rain in McKeesport in October?

In October, in McKeesport, the rain falls for 10.5 days. Throughout October, 0.87" (22mm) of precipitation is accumulated.

When does it start to snow in McKeesport?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does McKeesport have in October?

The average day length in October is 11h and 7min.

When is the sunrise / sunset in October in McKeesport?

On the first day of October in McKeesport, Pennsylvania, sunrise is at 7:16 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:17 pm EDT.

How many hours of sunshine does McKeesport have in October?

The average sunshine duration in October in McKeesport, Pennsylvania, is 5.3h.

What is the UV index intensity in October in McKeesport?

In McKeesport, Pennsylvania, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low health threat 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 October
McKeesport, PA

Average temperature in October - McKeesport, PA
  • Average high temperature in October: 62.1°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in October
McKeesport, PA

Average pressure in October - McKeesport, PA
  • Average pressure in October: 30.03"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 October
McKeesport, PA

Average wind speed in October - McKeesport, PA
  • Average wind speed in October: 6.2mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in October
McKeesport, PA

Average humidity in October - McKeesport, PA
  • Average humidity in October: 79%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in October
McKeesport, PA

Average rainfall in October - McKeesport, PA
  • Average rainfall in October: 0.87"

The wettest month (with the highest rainfall) is May (1.26").
The driest months (with the least rainfall) are September and November (0.55").

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Average rainfall days in October
McKeesport, PA

Average rainfall days in October - McKeesport, PA
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is February (7.1 days).

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Average snowfall in October
McKeesport, PA

Average snowfall in October - McKeesport, PA
  • Average snowfall in October: 0.08"

The months with the highest snowfall are January and February (1.65").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
McKeesport, PA

Average snowfall days in October - McKeesport, PA
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
McKeesport, PA

Average daylight in October / Average sunshine in October - McKeesport, PA
  • Average daylight in October: 11h and 1min

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 24min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in October
McKeesport, PA

Average sunshine days in October - McKeesport, PA
  • Average sunshine days in October: 16.8 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.3 days).

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Average UV index in October
McKeesport, PA

Average UV index in October - McKeesport, PA
  • Average UV index in October: 2

The months with the highest UV index are May, 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 October
McKeesport, PA

Average cloud cover in October - McKeesport, PA
  • Average cloud cover in October: 47

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 October
McKeesport, PA

Average visibility in October - McKeesport, PA
  • Average visibility in October: 5mi

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

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McKeesport, Pennsylvania, USA

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