June weather forecast
Mill Run, PA

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Weather in June

The first month of the summer, June, is a moderately hot month in Mill Run, Pennsylvania, with temperature in the range of an average low of 55.9°F (13.3°C) and an average high of 77.5°F (25.3°C).

Temperature

June's arrival signals a subtle increase in average high-temperatures, moving from May's agreeable 70.7°F (21.5°C) to a moderately hot 77.5°F (25.3°C). June nights in Mill Run, Pennsylvania, experience a distinct temperature drop from the daily highs, with an average low-temperature of 55.9°F (13.3°C).

Humidity

In Mill Run, the average relative humidity in June is 78%.

Rainfall

In Mill Run, in June, during 15.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. In Mill Run, Pennsylvania, during the entire year, the rain falls for 150.7 days and collects up to 16.65" (423mm) of precipitation.

Snowfall

In Mill Run, Pennsylvania, 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 Mill Run.
On the first day of June, sunrise is at 5:50 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:50 pm EDT.

Sunshine

In June, the average sunshine is 9.3h.

UV index

The average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 5 in June converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are June temperatures in Mill Run?

An average high-temperature, in June, in Mill Run, is 77.5°F (25.3°C) and the average low-temperature is 55.9°F (13.3°C).

What is the average humidity in June in Mill Run?

In June, the average relative humidity in Mill Run is 78%.

How much does it rain in Mill Run in June?

In June, the rain falls for 15.8 days. Throughout June, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Mill Run?

In Mill Run, snow does not fall in June through September.

Does it snow in Mill Run in June?

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

When are the longest days in Mill Run?

June has the longest days of the year in Mill Run, Pennsylvania, with an average of 15h and 0min of daylight.

What is the average length of the day in June in Mill Run?

In Mill Run, the average day length in June is 14h and 58min.

When are sunrise and sunset in June in Mill Run?

On the first day of June in Mill Run, sunrise is at 5:50 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:50 pm EDT.

How many hours of sunshine does Mill Run have in June?

In June, the average sunshine duration in Mill Run is 9.3h.

What is the UV index intensity in June in Mill Run?

In Mill Run, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Mill Run, PA

Average temperature in June - Mill Run, PA
  • Average high temperature in June: 77.5°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in June: 55.9°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in June
Mill Run, PA

Average pressure in June - Mill Run, PA
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in June
Mill Run, PA

Average wind speed in June - Mill Run, PA
  • Average wind speed in June: 5.8mph

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

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Average humidity in June
Mill Run, PA

Average humidity in June - Mill Run, PA
  • Average humidity in June: 78%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are July and August (77%).

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Average rainfall in June
Mill Run, PA

Average rainfall in June - Mill Run, PA
  • Average rainfall in June: 1.57"

The wettest month (with the highest rainfall) is May (1.97").
The driest months (with the least rainfall) are September and November (0.91").

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Average rainfall days in June
Mill Run, PA

Average rainfall days in June - Mill Run, PA
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in June
Mill Run, PA

Average snowfall in June - Mill Run, PA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Mill Run, PA

Average snowfall days in June - Mill Run, PA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (15.9 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
Mill Run, PA

Average daylight in June / Average sunshine in June - Mill Run, 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 24min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in June
Mill Run, PA

Average sunshine days in June - Mill Run, PA
  • Average sunshine days in June: 12.7 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is January (8.6 days).

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Average UV index in June
Mill Run, PA

Average UV index in June - Mill Run, PA
  • Average UV index in June: 5

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

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Average cloud cover in June
Mill Run, PA

Average cloud cover in June - Mill Run, PA
  • Average cloud cover in June: 42

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in June
Mill Run, PA

Average visibility in June - Mill Run, PA
  • Average visibility in June: 5mi

The month with the highest visibility is April (6mi).
The month with the lowest visibility is January (4mi).

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Mill Run, Pennsylvania, USA

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