September weather forecast
Great Bend, PA

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Weather in September

September, the first month of the autumn in Great Bend, is still a pleasant month, with an average temperature ranging between max 70.7°F (21.5°C) and min 50.4°F (10.2°C).

Temperature

During the shift to September, Great Bend records a mild decrease in average high-temperature, moving from a moderately hot 77.4°F (25.2°C) in August to an agreeable 70.7°F (21.5°C). Throughout the September nights, Great Bend encounters a low-temperature of 50.4°F (10.2°C).

Humidity

The average relative humidity in September is 81%.

Rainfall

In Great Bend, during September, the rain falls for 13.5 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Great Bend, during the entire year, the rain falls for 163.7 days and collects up to 32.05" (814mm) of precipitation.

Snowfall

In Great Bend, snow does not fall in June through September.

Daylight

In Great Bend, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:36 pm. On the last day of September, sunrise is at 6:59 am and sunset at 6:45 pm EDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

In Great Bend, Pennsylvania, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 3 in September translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What is the average September temperature?

In Great Bend, in September, the average high-temperature is 70.7°F (21.5°C), and the average low-temperature is 50.4°F (10.2°C).

What is the average humidity in September?

In September, the average relative humidity is 81%.

How much does it rain in September?

In September, the rain falls for 13.5 days. Throughout September, 2.44" (62mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

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

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:29 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:45 pm EDT.

How many hours of sunshine does Great Bend have in September?

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

What is the UV index intensity in September?

In September, the average daily maximum UV index in Great Bend is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Great Bend, PA

Average temperature in September - Great Bend, PA
  • Average high temperature in September: 70.7°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in September: 50.4°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure in September
Great Bend, PA

Average pressure in September - Great Bend, PA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Great Bend, PA

Average wind speed in September - Great Bend, PA
  • Average wind speed in September: 5.9mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in September
Great Bend, PA

Average humidity in September - Great Bend, PA
  • Average humidity in September: 81%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

Average rainfall in September
Great Bend, PA

Average rainfall in September - Great Bend, PA
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is January (2.2").

Average rainfall days in September
Great Bend, PA

Average rainfall days in September - Great Bend, PA
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (7.5 days).

Average snowfall in September
Great Bend, PA

Average snowfall in September - Great Bend, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (10.2").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Great Bend, PA

Average snowfall days in September - Great Bend, PA
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Great Bend, PA

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).

Average sunshine days in September
Great Bend, PA

Average sunshine days in September - Great Bend, PA
  • Average sunshine days in September: 14 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in September
Great Bend, PA

Average UV index in September - Great Bend, PA
  • Average UV index in September: 3

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

Average cloud cover in September
Great Bend, PA

Average cloud cover in September - Great Bend, PA
  • Average cloud cover in September: 43

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in September
Great Bend, PA

Average visibility in September - Great Bend, PA
  • Average visibility in September: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

Great Bend, Pennsylvania, USA

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