September weather forecast
New Enterprise, PA

Share

Weather in September

The first month of the autumn, September, is still a pleasant month in New Enterprise, Pennsylvania, with an average temperature ranging between max 73°F (22.8°C) and min 53.1°F (11.7°C).

Temperature

With the onset of September, New Enterprise's average high-temperature slightly adjusts, moderately receding from August's moderately hot 80.2°F (26.8°C) to a pleasant 73°F (22.8°C). New Enterprise in September experiences a low-temperature average of 53.1°F (11.7°C).

Humidity

In September, the average relative humidity is 79%.

Rainfall

In New Enterprise, in September, it is raining for 12.5 days, with typically 1.38" (35mm) of accumulated precipitation. In New Enterprise, during the entire year, the rain falls for 146.6 days and collects up to 19.84" (504mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 6:41 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:57 pm EDT.

Sunshine

In September, the average sunshine in New Enterprise is 8.5h.

UV index

In New Enterprise, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 4 in September translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

In September, in New Enterprise, the average high-temperature is 73°F (22.8°C), and the average low-temperature is 53.1°F (11.7°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is estimated at 89.6°F (32°C).

What is the average humidity in September?

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

How many days does it rain in September?

In New Enterprise, Pennsylvania, in September, during 12.5 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow?

In New Enterprise, snow does not fall in May through September.

Does it snow in September?

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

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:41 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:57 pm EDT.

How long on average sun shines in September?

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

What is the UV index intensity in September?

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

Average temperature in September - New Enterprise, PA
  • Average high temperature in September: 73°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in September: 53.1°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in September
New Enterprise, PA

Average pressure in September - New Enterprise, 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
New Enterprise, PA

Average wind speed in September - New Enterprise, PA
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
New Enterprise, PA

Average humidity in September - New Enterprise, PA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in September
New Enterprise, PA

Average rainfall in September - New Enterprise, PA
  • Average rainfall in September: 1.38"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (1.18").

Average rainfall days in September
New Enterprise, PA

Average rainfall days in September - New Enterprise, PA
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in September
New Enterprise, PA

Average snowfall in September - New Enterprise, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.74").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
New Enterprise, PA

Average snowfall days in September - New Enterprise, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
New Enterprise, PA

Average daylight in September / Average sunshine in September - New Enterprise, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in September
New Enterprise, PA

Average sunshine days in September - New Enterprise, PA
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11 days).

Average UV index in September
New Enterprise, PA

Average UV index in September - New Enterprise, PA
  • Average UV index in September: 4

The month with the highest UV index is June (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
New Enterprise, PA

Average cloud cover in September - New Enterprise, PA
  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in September
New Enterprise, PA

Average visibility in September - New Enterprise, PA
  • Average visibility in September: 5mi

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

New Enterprise, Pennsylvania, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location