June weather forecast
Crestwood, PA

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Weather in June

June, the first month of the summer in Crestwood, is a warm month, with an average temperature varying between 54.1°F (12.3°C) and 74.5°F (23.6°C).

Temperature

The arrival of June signals a slight increase in the average high-temperature, moving from a refreshing 66.7°F (19.3°C) in May to a moderately hot 74.5°F (23.6°C). During June, the temperature tends to dip to an average of 54.1°F (12.3°C) at night.

Humidity

April, June and July, with an average relative humidity of 78%, are the least humid months.

Rainfall

In June, the rain falls for 15.1 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. Throughout the year, there are 139.9 rainfall days, and 22.28" (566mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Crestwood.

Daylight

June has the longest days of the year, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:30 am and sunset at 8:29 pm. On the last day of June, sunrise is at 5:32 am and sunset at 8:39 pm EDT.

Sunshine

In Crestwood, the average sunshine in June is 9.3h.

UV index

The months with the highest UV index in Crestwood are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 during June translates into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the average June temperature in Crestwood?

An average high-temperature, in June, in Crestwood, is 74.5°F (23.6°C) and the average low-temperature is 54.1°F (12.3°C).

What are the least humid months in Crestwood?

April, June and July, with an average relative humidity of 78%, are the least humid months in Crestwood, Pennsylvania.

What is the average humidity in June in Crestwood?

In June, the average relative humidity is 78%.

How much does it rain in Crestwood in June?

In June, the rain falls for 15.1 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Crestwood?

June through September are months without snowfall.

Does it snow in Crestwood in June?

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

When are the longest days in Crestwood?

With an average of 15h and 6min of daylight, June has the longest days of the year in Crestwood, Pennsylvania.

How many hours of daylight does Crestwood have in June?

In Crestwood, the average day length in June is 15h and 7min.

When is the sunrise / sunset in June in Crestwood?

In June, on the first day of the month, sunrise is at 5:30 am and sunset at 8:29 pm. On the last day of the month, in Crestwood, sunrise is at 5:32 am and sunset at 8:39 pm EDT.

How long on average sun shines in June in Crestwood?

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

When is the highest UV index in Crestwood?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Crestwood, Pennsylvania.

What is the UV index reading in June in Crestwood?

The average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Crestwood, PA

Average temperature in June - Crestwood, PA
  • Average high temperature in June: 74.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in June: 54.1°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in June
Crestwood, PA

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Crestwood, PA

Average wind speed in June - Crestwood, PA
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in June
Crestwood, PA

Average humidity in June - Crestwood, PA
  • Average humidity in June: 78%

The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).

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Average rainfall in June
Crestwood, PA

Average rainfall in June - Crestwood, PA
  • Average rainfall in June: 2.17"

The wettest months (with the highest rainfall) are May and July (2.4").
The driest months (with the least rainfall) are January and September (1.38").

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Average rainfall days in June
Crestwood, PA

Average rainfall days in June - Crestwood, PA
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in June
Crestwood, PA

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

The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Crestwood, PA

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

The month with the highest number of snowfall days is February (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
Crestwood, PA

Average daylight in June / Average sunshine in June - Crestwood, PA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).

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Average sunshine days in June
Crestwood, PA

Average sunshine days in June - Crestwood, PA
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is January (18.4 days).
The month with the least sunshine days is May (11 days).

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Average UV index in June
Crestwood, PA

Average UV index in June - Crestwood, PA
  • Average UV index in June: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Crestwood, PA

Average cloud cover in June - Crestwood, PA
  • Average cloud cover in June: 43

The months with the most cloud cover are February and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in June
Crestwood, PA

Average visibility in June - Crestwood, PA
  • Average visibility in June: 5mi

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

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Crestwood, Pennsylvania, USA

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