September weather forecast
Youngsburg, PA

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Weather in September

September, the first month of the autumn in Youngsburg, is also a moderately hot month, with an average temperature fluctuating between 57.4°F (14.1°C) and 74.8°F (23.8°C).

Temperature

September's arrival comes with a mild decrease in the average high-temperature, moving subtly from 81.1°F (27.3°C) in August to a still moderately hot 74.8°F (23.8°C). Youngsburg records an average nighttime low of 57.4°F (14.1°C) in September.

Humidity

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

Rainfall

In Youngsburg, in September, during 11.5 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 138.3 rainfall days, and 19.76" (502mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Youngsburg, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:31 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:46 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

In Youngsburg, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Heed the precautions - It is counselled to guard against solar damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Youngsburg?

In September, in Youngsburg, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 57.4°F (14.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is computed to be 86°F (30°C).

What is the average humidity in September in Youngsburg?

In September, the average relative humidity is 80%.

How much does it rain in Youngsburg in September?

In Youngsburg, Pennsylvania, during September, the rain falls for 11.5 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When it does not snow in Youngsburg?

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

Does it snow in Youngsburg in September?

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

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

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

What time are sunrise and sunset in September in Youngsburg?

On the first day of September in Youngsburg, Pennsylvania, sunrise is at 6:31 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:46 pm EDT.

How many hours of sunshine does Youngsburg have in September?

The average sunshine duration in September is 8.6h.

What is the UV index reading in September in Youngsburg?

The average daily maximum UV index in September in Youngsburg is 4. A UV Index reading 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
Youngsburg, PA

Average temperature in September - Youngsburg, PA
  • Average high temperature in September: 74.8°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in September: 57.4°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in September
Youngsburg, PA

Average pressure in September - Youngsburg, 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
Youngsburg, PA

Average wind speed in September - Youngsburg, PA
  • Average wind speed in September: 5.7mph

The windiest months (with the highest average wind speed) are January, February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in September
Youngsburg, PA

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

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

Average rainfall in September
Youngsburg, PA

Average rainfall in September - Youngsburg, PA
  • Average rainfall in September: 1.38"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in September
Youngsburg, PA

Average rainfall days in September - Youngsburg, PA
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in September
Youngsburg, PA

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

The month with the highest snowfall is March (2.32").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Youngsburg, PA

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

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Youngsburg, PA

Average daylight in September / Average sunshine in September - Youngsburg, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in September
Youngsburg, PA

Average sunshine days in September - Youngsburg, PA
  • Average sunshine days in September: 16.8 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (12.4 days).

Average UV index in September
Youngsburg, PA

Average UV index in September - Youngsburg, 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, March, November and December (UV index 2).

Average cloud cover in September
Youngsburg, PA

Average cloud cover in September - Youngsburg, PA
  • Average cloud cover in September: 40

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

Average visibility in September
Youngsburg, PA

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

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

Youngsburg, Pennsylvania, USA

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