September weather forecast
Woolrich, PA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Woolrich, Pennsylvania, with an average temperature ranging between max 72.3°F (22.4°C) and min 51.1°F (10.6°C).

Temperature

Woolrich's progression into September involves a gentle drop in the average high-temperature, from a warm 79.2°F (26.2°C) in August to a pleasant 72.3°F (22.4°C). Woolrich's September nights cool down to an average low-temperature of 51.1°F (10.6°C).

Humidity

In September, the average relative humidity in Woolrich is 80%.

Rainfall

In Woolrich, during September, the rain falls for 12.9 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Woolrich, Pennsylvania, during the entire year, the rain falls for 181 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

In Woolrich, snow does not fall in June through September.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 6:36 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:52 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index in Woolrich, Pennsylvania, is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What are the temperatures in Woolrich in September?

The average high-temperature and low-temperature during September are 72.3°F (22.4°C) and 51.1°F (10.6°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is estimated at 87.8°F (31°C).

What is the average humidity in September in Woolrich?

The average relative humidity in September in Woolrich is 80%.

How much does it rain in Woolrich in September?

In September, in Woolrich, Pennsylvania, the rain falls for 12.9 days. Throughout September, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Woolrich?

June through September are months without snowfall in Woolrich, Pennsylvania.

Does it snow in Woolrich in September?

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

What is the average length of the day in September in Woolrich?

In Woolrich, the average day length in September is 12h and 28min.

What time are sunrise and sunset in September in Woolrich?

In September, on the first day of the month, sunrise is at 6:36 am and sunset at 7:41 pm. On the last day of the month, in Woolrich, sunrise is at 7:05 am and sunset at 6:52 pm EDT.

How long on average sun shines in September in Woolrich?

The average sunshine duration in September is 8.6h.

What is the UV index reading in September in Woolrich?

The average daily maximum UV index in September in Woolrich is 4. A UV Index reading of 3 to 5 represents a moderate 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 September
Woolrich, PA

Average temperature in September - Woolrich, PA
  • Average high temperature in September: 72.3°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in September: 51.1°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in September
Woolrich, PA

Average pressure in September - Woolrich, PA
  • Average pressure in September: 30.07"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Woolrich, PA

Average wind speed in September - Woolrich, PA
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in September
Woolrich, PA

Average humidity in September - Woolrich, PA
  • Average humidity in September: 80%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April and July (77%).

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Average rainfall in September
Woolrich, PA

Average rainfall in September - Woolrich, PA
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is November (2.17").

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Average rainfall days in September
Woolrich, PA

Average rainfall days in September - Woolrich, PA
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (10.8 days).

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Average snowfall in September
Woolrich, PA

Average snowfall in September - Woolrich, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Woolrich, PA

Average snowfall days in September - Woolrich, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (15.4 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
Woolrich, PA

Average daylight in September / Average sunshine in September - Woolrich, PA
  • Average daylight in September: 12h and 3min

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 18min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in September
Woolrich, PA

Average sunshine days in September - Woolrich, PA
  • Average sunshine days in September: 15 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (8.5 days).

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Average UV index in September
Woolrich, PA

Average UV index in September - Woolrich, PA
  • Average UV index in September: 4

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

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Average cloud cover in September
Woolrich, PA

Average cloud cover in September - Woolrich, PA
  • Average cloud cover in September: 41

The months with the most cloud cover are January, February and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

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Average visibility in September
Woolrich, PA

Average visibility in September - Woolrich, PA
  • Average visibility in September: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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Woolrich, Pennsylvania, USA

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