September weather forecast
Scranton, NY

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Weather in September

September, the first month of the autumn in Scranton, is also an agreeable month, with an average temperature fluctuating between 55°F (12.8°C) and 71.1°F (21.7°C).

Temperature

Transition into September subtly marks a drop in the average high-temperature, moderately moving from a moderately hot 76.8°F (24.9°C) in August to a pleasant 71.1°F (21.7°C). Scranton reports an average low-temperature of 55°F (12.8°C) during the nights of September.

Humidity

August and September, with an average relative humidity of 77%, are the least humid months.

Rainfall

September is the month with the least rainfall in Scranton. Rain falls for 15.4 days and accumulates 1.77" (45mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 29min.
On the first day of September in Scranton, sunrise is at 6:40 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:57 pm EDT.

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What are September temperatures in Scranton?

Scranton in September has an average high-temperature of 71.1°F (21.7°C) and an average low-temperature of 55°F (12.8°C).

What is the least humid month in Scranton?

August and September, with an average relative humidity of 77%, are the least humid months in Scranton.

What is the average humidity in September in Scranton?

In September, the average relative humidity is 77%.

What is the driest month in Scranton?

The month with the least rainfall in Scranton, New York, is September, when the rain falls for 15.4 days and typically collects 1.77" (45mm) of precipitation.

How many days does it rain in September in Scranton?

In September, in Scranton, the rain falls for 15.4 days. Throughout September, 1.77" (45mm) of precipitation is accumulated.

When it does not snow in Scranton?

In Scranton, New York, snow does not fall in June through September.

Does it snow in Scranton in September?

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

How many hours of daylight does Scranton have in September?

In September, the average day length in Scranton is 12h and 29min.

What time are sunrise and sunset in September in Scranton?

On the first day of September in Scranton, sunrise is at 6:40 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:57 pm EDT.

How long on average sun shines in September in Scranton?

In September, the average sunshine duration is 9h.

What is the UV index intensity in September in Scranton?

In Scranton, New York, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes 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
Scranton, NY

Average temperature in September - Scranton, NY
  • Average high temperature in September: 71.1°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in September: 55°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in September
Scranton, NY

Average pressure in September - Scranton, NY
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Scranton, NY

Average wind speed in September - Scranton, NY
  • Average wind speed in September: 7.2mph

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in September
Scranton, NY

Average humidity in September - Scranton, NY
  • Average humidity in September: 77%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are August and September (77%).

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Average rainfall in September
Scranton, NY

Average rainfall in September - Scranton, NY
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in September
Scranton, NY

Average rainfall days in September - Scranton, NY
  • Average rainfall days in September: 15.4 days

The month with the highest number of rainy days is October (18.4 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in September
Scranton, NY

Average snowfall in September - Scranton, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (7.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Scranton, NY

Average snowfall days in September - Scranton, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Scranton, NY

Average daylight in September / Average sunshine in September - Scranton, NY
  • Average daylight in September: 12h and 3min

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

  • Average sunshine in September: 9h and 0min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in September
Scranton, NY

Average sunshine days in September - Scranton, NY
  • Average sunshine days in September: 12.2 days

The month with the most sunshine days is September (12.2 days).
The month with the least sunshine days is February (5.7 days).

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Average UV index in September
Scranton, NY

Average UV index in September - Scranton, NY
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).

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Average cloud cover in September
Scranton, NY

Average cloud cover in September - Scranton, NY
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in September
Scranton, NY

Average visibility in September - Scranton, NY
  • Average visibility in September: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Scranton, New York, USA

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