June weather forecast
Mount Oliver, PA

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Weather in June

The first month of the summer, June, is a moderately hot month in Mount Oliver, Pennsylvania, with an average temperature varying between 58.6°F (14.8°C) and 79.3°F (26.3°C).

Temperature

The shift into June is marked by a modest rise in the average high-temperature, moving from May's agreeable 72.3°F (22.4°C) to a warm 79.3°F (26.3°C). In Mount Oliver, the June nights cool down to an average low of 58.6°F (14.8°C).

Humidity

In Mount Oliver, the average relative humidity in June is 75%.

Rainfall

In Mount Oliver, in June, during 16.7 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Mount Oliver, during the entire year, the rain falls for 164 days and collects up to 26.89" (683mm) of precipitation.

Snowfall

In Mount Oliver, Pennsylvania, snow does not fall in May through September.

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of June in Mount Oliver, sunrise is at 5:51 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:54 pm EDT.

Sunshine

The average sunshine in June in Mount Oliver is 9.3h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Mount Oliver. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during June, leads to the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What is the average June temperature in Mount Oliver?

In June, in Mount Oliver, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in June in Mount Oliver?

In June, the average relative humidity is 75%.

How much does it rain in Mount Oliver in June?

In Mount Oliver, in June, during 16.7 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Mount Oliver?

May through September are months without snowfall in Mount Oliver, Pennsylvania.

When are the longest days in Mount Oliver?

With an average of 15h and 0min of daylight, June has the longest days of the year.

What is the average length of the day in June in Mount Oliver?

The average day length in June in Mount Oliver is 15h and 1min.

What time are sunrise and sunset in June in Mount Oliver?

In June, on the first day of the month, sunrise is at 5:51 am and sunset at 8:44 pm. On the last day of the month, in Mount Oliver, Pennsylvania, sunrise is at 5:53 am and sunset at 8:54 pm EDT.

How long on average sun shines in June in Mount Oliver?

In Mount Oliver, Pennsylvania, the average sunshine duration in June is 9.3h.

When is the highest UV index in Mount Oliver?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Mount Oliver.

What is the UV index intensity in June in Mount Oliver?

The average daily maximum UV index in June in Mount Oliver, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Mount Oliver, PA

Average temperature in June - Mount Oliver, PA
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in June
Mount Oliver, PA

Average pressure in June - Mount Oliver, PA
  • Average pressure in June: 29.95"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 June
Mount Oliver, PA

Average wind speed in June - Mount Oliver, PA
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in June
Mount Oliver, PA

Average humidity in June - Mount Oliver, PA
  • Average humidity in June: 75%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (73%).

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Average rainfall in June
Mount Oliver, PA

Average rainfall in June - Mount Oliver, PA
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in June
Mount Oliver, PA

Average rainfall days in June - Mount Oliver, PA
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.5 days).

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Average snowfall in June
Mount Oliver, PA

Average snowfall in June - Mount Oliver, PA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (3.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Mount Oliver, PA

Average snowfall days in June - Mount Oliver, PA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Mount Oliver, PA

Average daylight in June / Average sunshine in June - Mount Oliver, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in June
Mount Oliver, PA

Average sunshine days in June - Mount Oliver, PA
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is February (9.5 days).

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Average UV index in June
Mount Oliver, PA

Average UV index in June - Mount Oliver, PA
  • Average UV index in June: 6

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

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Average cloud cover in June
Mount Oliver, PA

Average cloud cover in June - Mount Oliver, 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 34).

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Average visibility in June
Mount Oliver, PA

Average visibility in June - Mount Oliver, PA
  • Average visibility in June: 6mi

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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Mount Oliver, Pennsylvania, USA

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