June weather forecast and climate
McKeesport, PA

Weather in June

June, the first month of the summer, in McKeesport, is a warm month, with temperature in the range of an average high of 79°F (26.1°C) and an average low of 58.5°F (14.7°C).

Temperature

In June, the average high-temperature slightly increases, from an agreeable 72.1°F (22.3°C) in May, to a warm 79°F (26.1°C). In June, the average low-temperature is 58.5°F (14.7°C).

Humidity

In June, the average relative humidity is 76%.

Rainfall

In June, in McKeesport, the rain falls for 13.4 days. Throughout June, 1.1" (28mm) of precipitation is accumulated. In McKeesport, during the entire year, the rain falls for 128 days and collects up to 10.2" (259mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The month with the longest days in McKeesport is June, with an average of 15h of daylight.

Sunshine

The average sunshine in June is 9.4h.

UV index

Months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in June in McKeesport?

The average relative humidity in June in McKeesport, Pennsylvania, is 76%.

How much does it rain in McKeesport in June?

In McKeesport, during June, the rain falls for 13.4 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow in McKeesport?

In McKeesport, Pennsylvania, snow does not fall in June through September.

Does it snow in McKeesport in June?

In June, in McKeesport, Pennsylvania, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in McKeesport?

The month with the longest days is June, with an average of 15h of daylight.

How many hours of daylight does McKeesport have in June?

The average length of the day in June is 15h.

How many hours of sunshine does McKeesport have in June?

In McKeesport, the average sunshine in June is 9.4h.

What is the month with the highest UV index in McKeesport?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in June in McKeesport?

In McKeesport, Pennsylvania, the average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in June
McKeesport, PA

Average temperature in June - McKeesport, PA
  • Average high temperature in June: 79°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 June: 58.5°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 June
McKeesport, PA

Average pressure in June - McKeesport, PA
  • Average pressure in June: 29.95"

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

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Average wind speed in June
McKeesport, PA

Average wind speed in June - McKeesport, PA
  • Average wind speed in June: 5.6mph

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 June
McKeesport, PA

Average humidity in June - McKeesport, PA
  • Average humidity in June: 76%

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 June
McKeesport, PA

Average rainfall in June - McKeesport, PA
  • Average rainfall in June: 1.1"

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 June
McKeesport, PA

Average rainfall days in June - McKeesport, PA
  • Average rainfall days in June: 13.4 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 June
McKeesport, PA

Average snowfall in June - McKeesport, PA
  • Average snowfall in June: 0"

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

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Average snowfall days in June
McKeesport, PA

Average snowfall days in June - McKeesport, PA
  • Average snowfall days in June: 0 days

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

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

Average daylight in June / Average sunshine in June - McKeesport, PA
  • Average daylight in June: 15h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in June: 9.4h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3h).

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Average sunshine days in June
McKeesport, PA

Average sunshine days in June - McKeesport, PA
  • Average sunshine days in June: 12.5 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 June
McKeesport, PA

Average UV index in June - McKeesport, PA
  • Average UV index in June: 6

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 June
McKeesport, PA

Average cloud cover in June - McKeesport, PA
  • Average cloud cover in June: 40

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 June
McKeesport, PA

Average visibility in June - McKeesport, PA
  • Average visibility in June: 6mi

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

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