September weather forecast
Biglerville, PA

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Weather in September

The first month of the autumn, September, is still a warm month in Biglerville, Pennsylvania, with an average temperature varying between 74.8°F (23.8°C) and 56.3°F (13.5°C).

Temperature

With the arrival of September, Biglerville experiences a modest decline in average high-temperatures, transitioning from a moderately hot 81.3°F (27.4°C) in August to a still warm 74.8°F (23.8°C). Biglerville, in September, experiences an average temperature of 56.3°F (13.5°C) at night.

Humidity

In September, the average relative humidity in Biglerville is 79%.

Rainfall

In Biglerville, in September, during 10.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 125 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September in Biglerville is 12h and 26min.
On the first day of the month, sunrise is at 6:37 am and sunset at 7:39 pm. On the last day of September, in Biglerville, sunrise is at 7:04 am and sunset at 6:52 pm EDT.

Sunshine

In Biglerville, Pennsylvania, the average sunshine in September is 8.9h.

UV index

In Biglerville, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 4 during September translates into these guidelines:
Act with care - The need to guard against sun damage is communicated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 13, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average September temperature in Biglerville?

September temperatures in Biglerville vary between a high-temperature of 74.8°F (23.8°C) and a low-temperature of 56.3°F (13.5°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in September in Biglerville?

The average relative humidity in September in Biglerville, Pennsylvania, is 79%.

How much does it rain in Biglerville in September?

In Biglerville, during September, the rain falls for 10.5 days and regularly aggregates up to 0.75" (19mm) of precipitation.

When it does not snow in Biglerville?

May through September are months without snowfall in Biglerville.

Does it snow in Biglerville in September?

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

How many hours of daylight does Biglerville have in September?

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

What time are sunrise and sunset in September in Biglerville?

On the first day of September, sunrise is at 6:37 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:52 pm EDT.

How many hours of sunshine does Biglerville have in September?

In September, the average sunshine duration in Biglerville, Pennsylvania, is 8.9h.

How high is the UV index in September in Biglerville?

In September, the average daily maximum UV index in Biglerville is 4. A UV Index reading of 3 to 5 represents a medium health risk 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
Biglerville, PA

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

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in September: 56.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in September
Biglerville, PA

Average pressure in September - Biglerville, PA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Biglerville, PA

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

The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in September
Biglerville, PA

Average humidity in September - Biglerville, PA
  • Average humidity in September: 79%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in September
Biglerville, PA

Average rainfall in September - Biglerville, PA
  • Average rainfall in September: 0.75"

The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are January and February (0.71").

Average rainfall days in September
Biglerville, PA

Average rainfall days in September - Biglerville, PA
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5 days).

Average snowfall in September
Biglerville, PA

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

The month with the highest snowfall is March (1.3").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Biglerville, PA

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

The month with the highest number of snowfall days is February (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
Biglerville, PA

Average daylight in September / Average sunshine in September - Biglerville, 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 36min).

Average sunshine days in September
Biglerville, PA

Average sunshine days in September - Biglerville, PA
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is August (13.6 days).

Average UV index in September
Biglerville, PA

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

Average cloud cover in September
Biglerville, PA

Average cloud cover in September - Biglerville, PA
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in September
Biglerville, PA

Average visibility in September - Biglerville, 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).

Biglerville, Pennsylvania, USA

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