September weather forecast
Quincy Hollow, PA

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Weather in September

September, the first month of the autumn in Quincy Hollow, is still a warm month, with an average temperature ranging between max 76.5°F (24.7°C) and min 59.9°F (15.5°C).

Temperature

As September commences, the average high-temperature subtly reduces, transitioning from 83.1°F (28.4°C) in August to a still moderately hot 76.5°F (24.7°C). In Quincy Hollow, the average nighttime temperature during September is a refreshing 59.9°F (15.5°C).

Humidity

The average relative humidity in September in Quincy Hollow is 76%.

Rainfall

In Quincy Hollow, in September, during 12.7 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. Throughout the year, there are 154.4 rainfall days, and 31.38" (797mm) of precipitation is accumulated.

Snowfall

In Quincy Hollow, snow does not fall in June through October.

Daylight

The average length of the day in September in Quincy Hollow is 12h and 26min.
On the first day of the month, sunrise is at 6:27 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

Sunshine

In September, the average sunshine is 8.8h.

UV index

In Quincy Hollow, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 4 in September translates into these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.

Frequently asked questions

What are September temperatures?

In Quincy Hollow, in September, the average high-temperature is 76.5°F (24.7°C), and the average low-temperature is 59.9°F (15.5°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in September?

The average relative humidity in September is 76%.

How many days does it rain in September?

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

When it does not snow?

June through October are months without snowfall in Quincy Hollow.

How many hours of daylight does Quincy Hollow have in September?

In September, the average day length is 12h and 26min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:27 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

How long on average sun shines in September?

In Quincy Hollow, the average sunshine duration in September is 8.8h.

How high is the UV index in September?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Quincy Hollow, PA

Average temperature in September - Quincy Hollow, 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).

Average pressure in September
Quincy Hollow, PA

Average pressure in September - Quincy Hollow, 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).

Average wind speed in September
Quincy Hollow, PA

Average wind speed in September - Quincy Hollow, 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).

Average humidity in September
Quincy Hollow, PA

Average humidity in September - Quincy Hollow, 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%).

Average rainfall in September
Quincy Hollow, PA

Average rainfall in September - Quincy Hollow, 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").

Average rainfall days in September
Quincy Hollow, PA

Average rainfall days in September - Quincy Hollow, 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).

Average snowfall in September
Quincy Hollow, PA

Average snowfall in September - Quincy Hollow, 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").

Average snowfall days in September
Quincy Hollow, PA

Average snowfall days in September - Quincy Hollow, 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).

Average daylight in September /
Average sunshine in September
Quincy Hollow, PA

Average daylight in September / Average sunshine in September - Quincy Hollow, 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).

Average sunshine days in September
Quincy Hollow, PA

Average sunshine days in September - Quincy Hollow, 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).

Average UV index in September
Quincy Hollow, PA

Average UV index in September - Quincy Hollow, 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).

Average cloud cover in September
Quincy Hollow, PA

Average cloud cover in September - Quincy Hollow, 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).

Average visibility in September
Quincy Hollow, PA

Average visibility in September - Quincy Hollow, 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).

Quincy Hollow, Pennsylvania, USA

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