September weather forecast
Rippletown, PA

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Weather in September

The first month of the autumn, September, is still a pleasant month in Rippletown, Pennsylvania, with an average temperature ranging between min 51.6°F (10.9°C) and max 71.4°F (21.9°C).

Temperature

During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 78.3°F (25.7°C) in August to a pleasant 71.4°F (21.9°C). In the month of September, Rippletown experiences an average low-temperature of 51.6°F (10.9°C).

Humidity

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

Rainfall

The months with the least rainfall are January and September Rain falls for 13.2 days and accumulates 2.09" (53mm) of rain.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of September, sunrise is at 6:31 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:46 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 4 during September morphs into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Jun 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

In Rippletown, 71.4°F (21.9°C) is the average high-temperature and 51.6°F (10.9°C) is the average low-temperature during September. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 86°F (30°C).

What is the average humidity in September?

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

What is the driest month?

The months with the least rainfall are January and September Rain falls for 13.2 days and accumulates 2.09" (53mm) of rain.

How many days does it rain in September?

In Rippletown, Pennsylvania, in September, during 13.2 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When it does not snow in Rippletown?

June through September are months without snowfall.

Does it snow in September?

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

How many hours of daylight does Rippletown have in September?

The average day length in September is 12h and 28min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:31 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:46 pm EDT.

How long on average sun shines in September?

In September, the average sunshine duration in Rippletown is 8.5h.

How high is the UV index in September?

In Rippletown, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Rippletown, PA

Average temperature in September - Rippletown, PA
  • Average high temperature in September: 71.4°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in September: 51.6°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in September
Rippletown, PA

Average pressure in September - Rippletown, PA
  • Average pressure in September: 30.07"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Rippletown, PA

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

The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in September
Rippletown, PA

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

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (78%).

Average rainfall in September
Rippletown, PA

Average rainfall in September - Rippletown, PA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and September (2.09").

Average rainfall days in September
Rippletown, PA

Average rainfall days in September - Rippletown, PA
  • Average rainfall days in September: 13.2 days

The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (8.2 days).

Average snowfall in September
Rippletown, PA

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

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Rippletown, PA

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

The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Rippletown, PA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

Average sunshine days in September
Rippletown, PA

Average sunshine days in September - Rippletown, PA
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.1 days).

Average UV index in September
Rippletown, PA

Average UV index in September - Rippletown, PA
  • Average UV index in September: 4

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in September
Rippletown, PA

Average cloud cover in September - Rippletown, PA
  • Average cloud cover in September: 42

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in September
Rippletown, PA

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

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

Rippletown, Pennsylvania, USA

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