September weather forecast
Centenary, NY

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Weather in September

September, the first month of the autumn in Centenary, is still a warm month, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 57°F (13.9°C).

Temperature

Start of September brings a slight shift in the average high-temperature, dipping a bit from August's warm 82.6°F (28.1°C) to a still moderately hot 75°F (23.9°C). September nights in Centenary, New York, are marked by an average low-temperature of 57°F (13.9°C).

Humidity

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

Rainfall

September is the month with the least rainfall in Centenary. Rain falls for 12.4 days and accumulates 1.89" (48mm) of precipitation.

Snowfall

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

Daylight

In Centenary, New York, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:38 pm EDT.

Sunshine

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

UV index

The average daily maximum UV index in September in Centenary is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 4 during September translates into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the usual temperature for Centenary in September?

The high-temperature in Centenary, New York, during September is 75°F (23.9°C) and the low-temperature is 57°F (13.9°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in September in Centenary?

The average relative humidity in September in Centenary is 76%.

What is the driest month in Centenary?

September is the month with the least rainfall in Centenary. Rain falls for 12.4 days and accumulates 1.89" (48mm) of precipitation.

How many days does it rain in September in Centenary?

In Centenary, in September, it is raining for 12.4 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Centenary?

June through September are months without snowfall.

Does it snow in Centenary in September?

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

What is the average length of the day in September in Centenary?

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

What time are sunrise and sunset in September in Centenary?

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:38 pm EDT.

How many hours of sunshine does Centenary have in September?

In September, the average sunshine duration is 8.8h.

What is the UV index reading in September in Centenary?

In Centenary, New York, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe 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
Centenary, NY

Average temperature in September - Centenary, NY
  • Average high temperature in September: 75°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in September: 57°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in September
Centenary, NY

Average pressure in September - Centenary, NY
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Centenary, NY

Average wind speed in September - Centenary, NY
  • Average wind speed in September: 5.4mph

The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in September
Centenary, NY

Average humidity in September - Centenary, NY
  • Average humidity in September: 76%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in September
Centenary, NY

Average rainfall in September - Centenary, NY
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is July (3.23").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in September
Centenary, NY

Average rainfall days in September - Centenary, NY
  • Average rainfall days in September: 12.4 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in September
Centenary, NY

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

The month with the highest snowfall is March (3.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Centenary, NY

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

The month with the highest number of snowfall days is February (6.5 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
Centenary, NY

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

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

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Centenary, NY

Average sunshine days in September - Centenary, NY
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in September
Centenary, NY

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Centenary, NY

Average cloud cover in September - Centenary, NY
  • Average cloud cover in September: 37

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Centenary, NY

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

The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).

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Centenary, New York, USA

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