September weather forecast
Narcissa, PA

Share

Weather in September

September, the first month of the autumn in Narcissa, is still a warm month, with temperature in the range of an average low of 59°F (15°C) and an average high of 76.1°F (24.5°C).

Temperature

As September begins, there is a minor decrease in the average high-temperature, softly falling from 83.3°F (28.5°C) in August to a still moderately hot 76.1°F (24.5°C). Narcissa records a mean low-temperature of 59°F (15°C) in September.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In September, the rain falls for 10.8 days. Throughout September, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 138.2 rainfall days, and 15.59" (396mm) of precipitation is accumulated.

Snowfall

April, June through November 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 6:29 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:44 pm EDT.

Sunshine

In Narcissa, the average sunshine in September is 8.8h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

In September, in Narcissa, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 59°F (15°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in September?

In Narcissa, the average relative humidity in September is 76%.

How much does it rain in September?

In September, in Narcissa, the rain falls for 10.8 days. Throughout September, 0.98" (25mm) of precipitation is accumulated.

When it does not snow in Narcissa?

In Narcissa, snow does not fall in April, June through November.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:32 pm. On the last day of the month, in Narcissa, sunrise is at 6:57 am and sunset at 6:44 pm EDT.

How many hours of sunshine does Narcissa have in September?

In September, the average sunshine duration is 8.8h.

What is the UV index intensity in September in Narcissa?

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

Average temperature in September - Narcissa, PA
  • Average high temperature in September: 76.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.7°F).

  • Average low temperature in September: 59°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Narcissa, PA

Average pressure in September - Narcissa, 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
Narcissa, PA

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

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in September
Narcissa, PA

Average humidity in September - Narcissa, PA
  • Average humidity in September: 76%

The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (72%).

Average rainfall in September
Narcissa, PA

Average rainfall in September - Narcissa, PA
  • Average rainfall in September: 0.98"

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is February (0.91").

Average rainfall days in September
Narcissa, PA

Average rainfall days in September - Narcissa, PA
  • Average rainfall days in September: 10.8 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is November (7.4 days).

Average snowfall in September
Narcissa, PA

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

The months with the highest snowfall are February and March (0.55").
The months with the least snowfall are April, June, July, August, September, October and November (0").

Average snowfall days in September
Narcissa, PA

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

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are April, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Narcissa, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in September
Narcissa, PA

Average sunshine days in September - Narcissa, PA
  • Average sunshine days in September: 17.3 days

The month with the most sunshine days is November (20.5 days).
The months with the least sunshine days are May and June (12.8 days).

Average UV index in September
Narcissa, PA

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

The months with the highest UV index are May, June, July and August (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
Narcissa, PA

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

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in September
Narcissa, PA

Average visibility in September - Narcissa, 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).

Narcissa, Pennsylvania, USA

Weather forecast for your location

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