September weather forecast
Edge Hill, PA

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Weather in September

The first month of the autumn, September, is still a warm month in Edge Hill, Pennsylvania, with an average temperature fluctuating between 59.9°F (15.5°C) and 76.5°F (24.7°C).

Temperature

With the onset of September, Edge Hill's climate undergoes a slight change as the average high-temperature moves from a moderately hot 83.1°F (28.4°C) in August to a still warm 76.5°F (24.7°C). Edge Hill's temperature tends to fall to an average low of 59.9°F (15.5°C) during the nights of September.

Humidity

In Edge Hill, the average relative humidity in September is 76%.

Rainfall

In Edge Hill, in September, during 12.7 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Edge Hill, during the entire year, the rain falls for 154.4 days and collects up to 31.38" (797mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in September in Edge Hill is 12h and 26min.
On the first day of September, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:44 pm EDT.

Sunshine

In Edge Hill, Pennsylvania, the average sunshine in September is 8.8h.

UV index

In Edge Hill, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What is the average September temperature in Edge Hill?

The high-temperature during September is 76.5°F (24.7°C) and the low-temperature is 59.9°F (15.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is calculated to be 89.6°F (32°C).

What is the average humidity in September in Edge Hill?

In September, the average relative humidity in Edge Hill is 76%.

How much does it rain in Edge Hill in September?

In September, in Edge Hill, Pennsylvania, the rain falls for 12.7 days. Throughout September, 1.93" (49mm) of precipitation is accumulated.

When it does not snow in Edge Hill?

June through October are months without snowfall.

How many hours of daylight does Edge Hill have in September?

The average day length in September in Edge Hill, Pennsylvania, is 12h and 26min.

When are sunrise and sunset in September in Edge Hill?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:44 pm EDT.

How many hours of sunshine does Edge Hill have in September?

In Edge Hill, Pennsylvania, the average sunshine duration in September is 8.8h.

What is the UV index reading in September in Edge Hill?

In Edge Hill, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Edge Hill, PA

Average temperature in September - Edge Hill, PA
  • Average high temperature in September: 76.5°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in September
Edge Hill, PA

Average pressure in September - Edge Hill, PA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Edge Hill, PA

Average wind speed in September - Edge Hill, PA
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Edge Hill, PA

Average humidity in September - Edge Hill, PA
  • Average humidity in September: 76%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in September
Edge Hill, PA

Average rainfall in September - Edge Hill, PA
  • Average rainfall in September: 1.93"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in September
Edge Hill, PA

Average rainfall days in September - Edge Hill, PA
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (8 days).

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Average snowfall in September
Edge Hill, PA

Average snowfall in September - Edge Hill, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (2.99").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Edge Hill, PA

Average snowfall days in September - Edge Hill, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Edge Hill, PA

Average daylight in September / Average sunshine in September - Edge Hill, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in September
Edge Hill, PA

Average sunshine days in September - Edge Hill, PA
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.9 days).

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Average UV index in September
Edge Hill, PA

Average UV index in September - Edge Hill, PA
  • Average UV index in September: 4

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

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Average cloud cover in September
Edge Hill, PA

Average cloud cover in September - Edge Hill, PA
  • Average cloud cover in September: 37

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in September
Edge Hill, PA

Average visibility in September - Edge Hill, PA
  • Average visibility in September: 6mi

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

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Edge Hill, Pennsylvania, USA

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