September weather forecast
Fawn Grove, PA

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Weather in September

The first month of the autumn, September, is still a warm month in Fawn Grove, Pennsylvania, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 57.2°F (14°C).

Temperature

The onset of September entails a subtle temperature shift, as the average high-temperature eases from 81.1°F (27.3°C) in August to a still moderately hot 75.2°F (24°C). In September, Fawn Grove's temperature tends to fall to an average low of 57.2°F (14°C) during the night.

Humidity

In September, the average relative humidity is 79%.

Rainfall

In Fawn Grove, during September, the rain falls for 12.6 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 145.3 rainfall days, and 24.88" (632mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:34 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:49 pm EDT.

Sunshine

In Fawn Grove, the average sunshine in September is 9h.

UV index

In Fawn Grove, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 4 in September leads to these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What is the average September temperature?

The average high-temperature and low-temperature during September are 75.2°F (24°C) and 57.2°F (14°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 86°F (30°C).

What is the average humidity in September?

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

How many days does it rain in September in Fawn Grove?

In Fawn Grove, in September, it is raining for 12.6 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow?

In Fawn Grove, snow does not fall in June through September.

Does it snow in September?

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

How many hours of daylight does Fawn Grove have in September?

The average day length in September is 12h and 26min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:34 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:49 pm EDT.

How many hours of sunshine does Fawn Grove have in September?

The average sunshine duration in September is 9h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Fawn Grove, PA

Average temperature in September - Fawn Grove, PA
  • Average high temperature in September: 75.2°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 (36.1°F).

  • Average low temperature in September: 57.2°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 (23.5°F).

Average pressure in September
Fawn Grove, PA

Average pressure in September - Fawn Grove, 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
Fawn Grove, PA

Average wind speed in September - Fawn Grove, PA
  • Average wind speed in September: 5.9mph

The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in September
Fawn Grove, PA

Average humidity in September - Fawn Grove, PA
  • Average humidity in September: 79%

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

Average rainfall in September
Fawn Grove, PA

Average rainfall in September - Fawn Grove, PA
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in September
Fawn Grove, PA

Average rainfall days in September - Fawn Grove, PA
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in September
Fawn Grove, PA

Average snowfall in September - Fawn Grove, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Fawn Grove, PA

Average snowfall days in September - Fawn Grove, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Fawn Grove, PA

Average daylight in September / Average sunshine in September - Fawn Grove, PA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Fawn Grove, PA

Average sunshine days in September - Fawn Grove, PA
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in September
Fawn Grove, PA

Average UV index in September - Fawn Grove, PA
  • Average UV index in September: 4

The months with the highest UV index are 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
Fawn Grove, PA

Average cloud cover in September - Fawn Grove, 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 30).

Average visibility in September
Fawn Grove, PA

Average visibility in September - Fawn Grove, 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).

Fawn Grove, Pennsylvania, USA

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