September weather forecast
East Aurora, NY

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Weather in September

September, the first month of the autumn in East Aurora, is still a pleasant month, with an average temperature ranging between min 53.2°F (11.8°C) and max 70.9°F (21.6°C).

Temperature

September marks a gentle change in average high-temperature, declining from August's moderately hot 76.8°F (24.9°C) to a pleasant 70.9°F (21.6°C). The nighttime temperature dips to a fresh 53.2°F (11.8°C) on average during September.

Humidity

May, July and September, with an average relative humidity of 78%, are the least humid months.

Rainfall

The month with the least rainfall is September, when the rain falls for 15.5 days and typically collects 1.77" (45mm) of precipitation.

Snowfall

In East Aurora, snow does not fall in June through September.

Daylight

In East Aurora, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:39 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:57 pm EDT.

Sunshine

In East Aurora, the average sunshine in September is 8.8h.

UV index

In East Aurora, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 3 suggests these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature?

During September, East Aurora experiences an average high-temperature of 70.9°F (21.6°C) and a low-temperature of 53.2°F (11.8°C).

What is the least humid month?

May, July and September, with an average relative humidity of 78%, are the least humid months in East Aurora.

What is the average humidity in September?

In East Aurora, the average relative humidity in September is 78%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 15.5 days and typically collects 1.77" (45mm) of precipitation.

How much does it rain in September?

In East Aurora, in September, it is raining for 15.5 days, with typically 1.77" (45mm) of accumulated precipitation.

When it does not snow?

In East Aurora, snow does not fall in June through September.

Does it snow in September?

In East Aurora, 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 29min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:39 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:57 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.8h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
East Aurora, NY

Average temperature in September - East Aurora, NY
  • Average high temperature in September: 70.9°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in September: 53.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

Average pressure in September
East Aurora, NY

Average pressure in September - East Aurora, 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).

Average wind speed in September
East Aurora, NY

Average wind speed in September - East Aurora, NY
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in September
East Aurora, NY

Average humidity in September - East Aurora, NY
  • Average humidity in September: 78%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, July and September (78%).

Average rainfall in September
East Aurora, NY

Average rainfall in September - East Aurora, NY
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in September
East Aurora, NY

Average rainfall days in September - East Aurora, NY
  • Average rainfall days in September: 15.5 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (8 days).

Average snowfall in September
East Aurora, NY

Average snowfall in September - East Aurora, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (9.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
East Aurora, NY

Average snowfall days in September - East Aurora, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
East Aurora, NY

Average daylight in September / Average sunshine in September - East Aurora, 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: 8h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in September
East Aurora, NY

Average sunshine days in September - East Aurora, NY
  • Average sunshine days in September: 11.9 days

The month with the most sunshine days is September (11.9 days).
The month with the least sunshine days is February (5.3 days).

Average UV index in September
East Aurora, NY

Average UV index in September - East Aurora, NY
  • Average UV index in September: 3

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

Average cloud cover in September
East Aurora, NY

Average cloud cover in September - East Aurora, NY
  • Average cloud cover in September: 36

The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
East Aurora, NY

Average visibility in September - East Aurora, NY
  • Average visibility in September: 6mi

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

East Aurora, New York, USA

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