September weather forecast
Barton, NY

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Weather in September

September, the first month of the autumn in Barton, is still a pleasant month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 50.2°F (10.1°C).

Temperature

The advent of September brings a slight shift in average high-temperature, moving from a warm 77.9°F (25.5°C) in August to a pleasant 70.9°F (21.6°C). During the month of September, Barton anticipates a mean low-temperature of 50.2°F (10.1°C).

Humidity

In Barton, the average relative humidity in September is 80%.

Rainfall

In Barton, in September, it is raining for 12.3 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 159.5 rainfall days, and 29.84" (758mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Barton, the average length of the day in September is 12h and 28min.
On the first day of September, sunrise is at 6:32 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:48 pm EDT.

Sunshine

The average sunshine in September in Barton is 8.4h.

UV index

In Barton, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 3 in September translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

The average high-temperature, in September, in Barton, is 70.9°F (21.6°C), while the average low-temperature is 50.2°F (10.1°C).

What is the average humidity in September?

In September, the average relative humidity is 80%.

How many days does it rain in September in Barton?

In Barton, during September, the rain falls for 12.3 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When it does not snow?

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

Does it snow in September?

In Barton, 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.

What time are sunrise and sunset in September in Barton?

On the first day of September, sunrise is at 6:32 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:48 pm EDT.

How many hours of sunshine does Barton have in September?

In September, the average sunshine duration is 8.4h.

How high is the UV index in September?

In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Barton, NY

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

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in September: 50.2°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (17.2°F).

Average pressure in September
Barton, NY

Average pressure in September - Barton, NY
  • 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 (29.93"Hg).

Average wind speed in September
Barton, NY

Average wind speed in September - Barton, NY
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in September
Barton, NY

Average humidity in September - Barton, NY
  • Average humidity in September: 80%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May, June and July (78%).

Average rainfall in September
Barton, NY

Average rainfall in September - Barton, NY
  • Average rainfall in September: 2.44"

The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in September
Barton, NY

Average rainfall days in September - Barton, NY
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in September
Barton, NY

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

The month with the highest snowfall is February (9.49").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Barton, NY

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

The month with the highest number of snowfall days is January (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
Barton, NY

Average daylight in September / Average sunshine in September - Barton, NY
  • 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 2min

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

Average sunshine days in September
Barton, NY

Average sunshine days in September - Barton, NY
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (7.9 days).

Average UV index in September
Barton, NY

Average UV index in September - Barton, NY
  • 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
Barton, NY

Average cloud cover in September - Barton, NY
  • Average cloud cover in September: 42

The months with the most cloud cover are January and February (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in September
Barton, NY

Average visibility in September - Barton, NY
  • Average visibility in September: 5mi

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

Barton, New York, USA

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