September weather forecast
Wyomissing Hills, PA

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Weather in September

September, the first month of the autumn in Wyomissing Hills, is still a warm month, with an average temperature fluctuating between 74.5°F (23.6°C) and 55.8°F (13.2°C).

Temperature

Transitioning from August to September involves a subtle drop in average high-temperatures, descending from 80.6°F (27°C) to a still moderately hot 74.5°F (23.6°C). In September, Wyomissing Hills reports a consistent average low-temperature of 55.8°F (13.2°C) during the nights.

Humidity

The average relative humidity in September is 79%.

Rainfall

In Wyomissing Hills, in September, during 12.2 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Wyomissing Hills, during the entire year, the rain falls for 155.7 days and collects up to 30.83" (783mm) of precipitation.

Snowfall

In Wyomissing Hills, snow does not fall in June through September.

Daylight

In Wyomissing Hills, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:32 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:47 pm EDT.

Sunshine

In Wyomissing Hills, the average sunshine in September is 8.8h.

UV index

In Wyomissing Hills, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 4 during September translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

In September, in Wyomissing Hills, the average high-temperature is 74.5°F (23.6°C), and the average low-temperature is 55.8°F (13.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 86°F (30°C).

What is the average humidity in September?

In Wyomissing Hills, Pennsylvania, the average relative humidity in September is 79%.

How many days does it rain in September?

In September, in Wyomissing Hills, the rain falls for 12.2 days. Throughout September, 2.13" (54mm) of precipitation is accumulated.

When it does not snow?

In Wyomissing Hills, snow does not fall in June through September.

Does it snow in September?

In Wyomissing Hills, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September?

The average day length in September is 12h and 27min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:32 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:47 pm EDT.

How long on average sun shines in September in Wyomissing Hills?

In September, the average sunshine duration is 8.8h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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 September
Wyomissing Hills, PA

Average temperature in September - Wyomissing Hills, PA
  • Average high temperature in September: 74.5°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in September: 55.8°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in September
Wyomissing Hills, PA

Average pressure in September - Wyomissing Hills, PA
  • Average pressure in September: 30.06"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).

Average wind speed in September
Wyomissing Hills, PA

Average wind speed in September - Wyomissing Hills, PA
  • Average wind speed in September: 5.4mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in September
Wyomissing Hills, PA

Average humidity in September - Wyomissing Hills, PA
  • Average humidity in September: 79%

The months with the highest relative humidity are February and October (81%).
The month with the lowest relative humidity is April (76%).

Average rainfall in September
Wyomissing Hills, PA

Average rainfall in September - Wyomissing Hills, PA
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is February (2.05").

Average rainfall days in September
Wyomissing Hills, PA

Average rainfall days in September - Wyomissing Hills, PA
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in September
Wyomissing Hills, PA

Average snowfall in September - Wyomissing Hills, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Wyomissing Hills, PA

Average snowfall days in September - Wyomissing Hills, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Wyomissing Hills, PA

Average daylight in September / Average sunshine in September - Wyomissing Hills, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in September
Wyomissing Hills, PA

Average sunshine days in September - Wyomissing Hills, PA
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in September
Wyomissing Hills, PA

Average UV index in September - Wyomissing Hills, 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).

Average cloud cover in September
Wyomissing Hills, PA

Average cloud cover in September - Wyomissing Hills, PA
  • Average cloud cover in September: 38

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 32).

Average visibility in September
Wyomissing Hills, PA

Average visibility in September - Wyomissing Hills, PA
  • Average visibility in September: 5mi

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

Wyomissing Hills, Pennsylvania, USA

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