September weather forecast
Waterport, NY

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Weather in September

The first month of the autumn, September, is still a pleasant month in Waterport, New York, with an average temperature varying between 58.1°F (14.5°C) and 70.3°F (21.3°C).

Temperature

The advent of September brings a slight shift in average high-temperature, moving from a warm 76.5°F (24.7°C) in August to a pleasant 70.3°F (21.3°C). Waterport's average low-temperature for the month of September records at a mild 58.1°F (14.5°C).

Humidity

With an average relative humidity of 75%, September is the least humid month.

Rainfall

September is the month with the least rainfall. Rain falls for 14.3 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day in Waterport is 12h and 29min.
On the first day of the month, sunrise is at 6:37 am and sunset at 7:47 pm. On the last day of September, sunrise is at 7:10 am and sunset at 6:55 pm EDT.

Sunshine

The average sunshine in September is 9.3h.

UV index

In Waterport, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the temperature in September in Waterport?

September temperatures vary between a high-temperature of 70.3°F (21.3°C) and a low-temperature of 58.1°F (14.5°C).

What is the least humid month in Waterport?

The least humid month is September, with an average relative humidity of 75%.

What is the average humidity in September in Waterport?

In Waterport, the average relative humidity in September is 75%.

What is the driest month in Waterport?

The month with the least rainfall in Waterport, New York, is September, when the rain falls for 14.3 days and typically collects 1.85" (47mm) of precipitation.

How much does it rain in Waterport in September?

In Waterport, New York, during September, the rain falls for 14.3 days and regularly aggregates up to 1.85" (47mm) of precipitation.

When it does not snow in Waterport?

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

Does it snow in Waterport in September?

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

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

In September, the average day length in Waterport, New York, is 12h and 29min.

When are sunrise and sunset in September in Waterport?

In September, on the first day of the month, sunrise is at 6:37 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:55 pm EDT.

How long on average sun shines in September in Waterport?

In Waterport, New York, the average sunshine duration in September is 9.3h.

What is the UV index intensity in September in Waterport?

In Waterport, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Waterport, NY

Average temperature in September - Waterport, NY
  • Average high temperature in September: 70.3°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in September
Waterport, NY

Average pressure in September - Waterport, NY
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
Waterport, NY

Average wind speed in September - Waterport, NY
  • Average wind speed in September: 8.5mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in September
Waterport, NY

Average humidity in September - Waterport, NY
  • Average humidity in September: 75%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is September (75%).

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Average rainfall in September
Waterport, NY

Average rainfall in September - Waterport, NY
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in September
Waterport, NY

Average rainfall days in September - Waterport, NY
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in September
Waterport, NY

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

The month with the highest snowfall is February (6.89").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Waterport, NY

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

The month with the highest number of snowfall days is January (16.5 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
Waterport, NY

Average daylight in September / Average sunshine in September - Waterport, 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 0min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in September
Waterport, NY

Average sunshine days in September - Waterport, NY
  • Average sunshine days in September: 14 days

The month with the most sunshine days is September (14 days).
The months with the least sunshine days are January and February (6.9 days).

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Average UV index in September
Waterport, NY

Average UV index in September - Waterport, 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 and December (UV index 1).

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Average cloud cover in September
Waterport, NY

Average cloud cover in September - Waterport, NY
  • Average cloud cover in September: 31

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in September
Waterport, NY

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

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

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Waterport, New York, USA

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