September weather forecast
Kuhnsville, PA

Share

Weather in September

September, the first month of the autumn in Kuhnsville, is still a warm month, with an average temperature varying between 74.5°F (23.6°C) and 55.2°F (12.9°C).

Temperature

September is marked by a subtle drop in average high-temperatures, transitioning from 81.1°F (27.3°C) in August to a still moderately hot 74.5°F (23.6°C). Kuhnsville experiences an average low-temperature reading of 55.2°F (12.9°C) throughout September.

Humidity

In Kuhnsville, Pennsylvania, the average relative humidity in September is 78%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.8 days and typically collects 1.77" (45mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day in Kuhnsville is 12h and 27min.
On the first day of September, sunrise is at 6:30 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:45 pm EDT.

Sunshine

The average sunshine in September is 8.7h.

UV index

In Kuhnsville, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 4 during September translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature in Kuhnsville?

The high-temperature during September is 74.5°F (23.6°C) and the low-temperature is 55.2°F (12.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is evaluated at 86°F (30°C).

What is the average humidity in September in Kuhnsville?

In September, the average relative humidity is 78%.

What is the driest month in Kuhnsville?

September is the month with the least rainfall in Kuhnsville. Rain falls for 11.8 days and accumulates 1.77" (45mm) of precipitation.

How many days does it rain in September in Kuhnsville?

In September, in Kuhnsville, Pennsylvania, the rain falls for 11.8 days. Throughout September, 1.77" (45mm) of precipitation is accumulated.

When it does not snow in Kuhnsville?

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

Does it snow in Kuhnsville in September?

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

How many hours of daylight does Kuhnsville have in September?

In Kuhnsville, the average day length in September is 12h and 27min.

What time are sunrise and sunset in September in Kuhnsville?

On the first day of September in Kuhnsville, Pennsylvania, sunrise is at 6:30 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:45 pm EDT.

How long on average sun shines in September in Kuhnsville?

In Kuhnsville, Pennsylvania, the average sunshine duration in September is 8.7h.

What is the UV index reading in September in Kuhnsville?

In Kuhnsville, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Kuhnsville, PA

Average temperature in September - Kuhnsville, PA
  • Average high temperature in September: 74.5°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in September: 55.2°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in September
Kuhnsville, PA

Average pressure in September - Kuhnsville, PA
  • Average pressure in September: 30.06"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
Kuhnsville, PA

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

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in September
Kuhnsville, PA

Average humidity in September - Kuhnsville, PA
  • Average humidity in September: 78%

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
Kuhnsville, PA

Average rainfall in September - Kuhnsville, PA
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in September
Kuhnsville, PA

Average rainfall days in September - Kuhnsville, PA
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in September
Kuhnsville, PA

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

The month with the highest snowfall is March (4.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Kuhnsville, PA

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

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 18min).

  • 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 24min).

Average sunshine days in September
Kuhnsville, PA

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

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (11.2 days).

Average UV index in September
Kuhnsville, PA

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

The months with the highest UV index are June and July (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
Kuhnsville, PA

Average cloud cover in September - Kuhnsville, PA
  • Average cloud cover in September: 39

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in September
Kuhnsville, PA

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

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

Kuhnsville, Pennsylvania, USA

Weather forecast for your location

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