June weather forecast
Saint Clair, PA

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Weather in June

June, the first month of the summer in Saint Clair, is a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 75.7°F (24.3°C).

Temperature

June introduces a minor temperature shift, with average high-temperatures adjusting from May's pleasant 68.4°F (20.2°C) to a moderately hot 75.7°F (24.3°C). Saint Clair experiences an average low-temperature of 56.8°F (13.8°C) in month of June.

Humidity

In June, the average relative humidity in Saint Clair is 80%.

Rainfall

In Saint Clair, Pennsylvania, in June, during 16.6 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, there are 172.9 rainfall days, and 34.21" (869mm) of precipitation is accumulated.

Snowfall

In Saint Clair, snow does not fall in June through September.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year in Saint Clair.
On the first day of June in Saint Clair, sunrise is at 5:35 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:40 pm EDT.

Sunshine

In June, the average sunshine is 9.7h.

UV index

In Saint Clair, Pennsylvania, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the UV index of 5 transforms into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What are the temperatures in Saint Clair in June?

The average high-temperature, in June, in Saint Clair, is 75.7°F (24.3°C), while the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in June in Saint Clair?

In Saint Clair, Pennsylvania, the average relative humidity in June is 80%.

How much does it rain in Saint Clair in June?

In June, in Saint Clair, the rain falls for 16.6 days. Throughout June, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Saint Clair?

June through September are months without snowfall.

Does it snow in Saint Clair in June?

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

When are the longest days in Saint Clair?

June has the longest days of the year in Saint Clair, with an average of 15h and 0min of daylight.

What is the average length of the day in June in Saint Clair?

In Saint Clair, Pennsylvania, the average day length in June is 15h and 3min.

When is the sunrise / sunset in June in Saint Clair?

In June, on the first day of the month, sunrise is at 5:35 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:40 pm EDT.

How long on average sun shines in June in Saint Clair?

The average sunshine duration in June is 9.7h.

What is the UV index intensity in June in Saint Clair?

In Saint Clair, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Saint Clair, PA

Average temperature in June - Saint Clair, PA
  • Average high temperature in June: 75.7°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in June: 56.8°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 (20.5°F).

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Average pressure in June
Saint Clair, PA

Average pressure in June - Saint Clair, PA
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Saint Clair, PA

Average wind speed in June - Saint Clair, PA
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Saint Clair, PA

Average humidity in June - Saint Clair, PA
  • Average humidity in June: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in June
Saint Clair, PA

Average rainfall in June - Saint Clair, PA
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in June
Saint Clair, PA

Average rainfall days in June - Saint Clair, PA
  • Average rainfall days in June: 16.6 days

The month with the highest number of rainy days is May (18.7 days).
The months with the least rainy days are January and November (10.8 days).

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Average snowfall in June
Saint Clair, PA

Average snowfall in June - Saint Clair, PA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (5.47").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Saint Clair, PA

Average snowfall days in June - Saint Clair, PA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The 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
Saint Clair, PA

Average daylight in June / Average sunshine in June - Saint Clair, PA
  • Average daylight in June: 15h and 0min

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 June: 9h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 24min).

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Average sunshine days in June
Saint Clair, PA

Average sunshine days in June - Saint Clair, PA
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (9.6 days).

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Average UV index in June
Saint Clair, PA

Average UV index in June - Saint Clair, PA
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Saint Clair, PA

Average cloud cover in June - Saint Clair, PA
  • Average cloud cover in June: 38

The months with the most cloud cover are February and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in June
Saint Clair, PA

Average visibility in June - Saint Clair, PA
  • Average visibility in June: 5mi

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

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Saint Clair, Pennsylvania, USA

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