September weather forecast
Pleasant Run, PA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Pleasant Run, Pennsylvania, with an average temperature fluctuating between 56.7°F (13.7°C) and 75.7°F (24.3°C).

Temperature

In September, the average high-temperature marginally drops from a warm 82.2°F (27.9°C) in August to a still moderately hot 75.7°F (24.3°C). The nights of September anticipate an average low-temperature of 56.7°F (13.7°C).

Humidity

In September, the average relative humidity is 78%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.65" (42mm) of precipitation.

Snowfall

June through September are months without snowfall in Pleasant Run.

Daylight

The average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:30 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:45 pm EDT.

Sunshine

In Pleasant Run, the average sunshine in September is 8.7h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 4 during September leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

What are September temperatures in Pleasant Run?

During September, Pleasant Run experiences an average high-temperature of 75.7°F (24.3°C) and a low-temperature of 56.7°F (13.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 87.8°F (31°C).

What is the average humidity in September in Pleasant Run?

In September, the average relative humidity is 78%.

What is the driest month in Pleasant Run?

The month with the least rainfall in Pleasant Run, Pennsylvania, is September, when the rain falls for 12 days and typically collects 1.65" (42mm) of precipitation.

How much does it rain in Pleasant Run in September?

In September, the rain falls for 12 days. Throughout September, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Pleasant Run?

June through September are months without snowfall in Pleasant Run, Pennsylvania.

Does it snow in Pleasant Run in September?

In Pleasant Run, Pennsylvania, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Pleasant Run have in September?

In September, the average day length is 12h and 27min.

When is the sunrise / sunset in September in Pleasant Run?

In September, on the first day of the month, sunrise is at 6:30 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:45 pm EDT.

How long on average sun shines in September in Pleasant Run?

The average sunshine duration in September in Pleasant Run, Pennsylvania, is 8.7h.

What is the UV index reading in September in Pleasant Run?

In Pleasant Run, Pennsylvania, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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 September
Pleasant Run, PA

Average temperature in September - Pleasant Run, PA
  • Average high temperature in September: 75.7°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in September: 56.7°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in September
Pleasant Run, PA

Average pressure in September - Pleasant Run, PA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Pleasant Run, PA

Average wind speed in September - Pleasant Run, PA
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Pleasant Run, PA

Average humidity in September - Pleasant Run, PA
  • Average humidity in September: 78%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in September
Pleasant Run, PA

Average rainfall in September - Pleasant Run, PA
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in September
Pleasant Run, PA

Average rainfall days in September - Pleasant Run, PA
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall in September
Pleasant Run, PA

Average snowfall in September - Pleasant Run, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Pleasant Run, PA

Average snowfall days in September - Pleasant Run, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Pleasant Run, PA

Average daylight in September / Average sunshine in September - Pleasant Run, PA
  • Average daylight in September: 12h and 2min

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 September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in September
Pleasant Run, PA

Average sunshine days in September - Pleasant Run, PA
  • Average sunshine days in September: 16 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is April (12 days).

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Average UV index in September
Pleasant Run, PA

Average UV index in September - Pleasant Run, PA
  • Average UV index in September: 4

The months with the highest UV index are May, June and 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 September
Pleasant Run, PA

Average cloud cover in September - Pleasant Run, PA
  • Average cloud cover in September: 39

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in September
Pleasant Run, PA

Average visibility in September - Pleasant Run, PA
  • Average visibility in September: 5mi

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

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Pleasant Run, Pennsylvania, USA

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