September weather forecast
Greenhurst, NY

Weather in September

The first month of the autumn, September, is still a pleasant month in Greenhurst, New York, with an average temperature ranging between min 53.1°F (11.7°C) and max 69.4°F (20.8°C).

Temperature

In September, the average high-temperature is relatively the same as in August - an agreeable 69.4°F (20.8°C). The average low-temperature, in September, is 53.1°F (11.7°C).

Humidity

April, May and September, with an average relative humidity of 81%, are the least humid months in Greenhurst.

Rainfall

The month with the least rainfall is September, when the rain falls for 14.3 days and typically collects 1.81" (46mm) of precipitation.

Snowfall

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

Daylight

In Greenhurst, the average length of the day in September is 12h and 28min.
On the first day of September in Greenhurst, sunrise is at 6:42 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:01 pm EDT.

Sunshine

The average sunshine in September in Greenhurst is 8.6h.

UV index

In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in September in Greenhurst?

In September, in Greenhurst, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 53.1°F (11.7°C).

What are the least humid months in Greenhurst?

April, May and September, with an average relative humidity of 81%, are the least humid months in Greenhurst.

What is the average humidity in September in Greenhurst?

In September, the average relative humidity in Greenhurst is 81%.

What is the driest month in Greenhurst?

The month with the least rainfall is September, when the rain falls for 14.3 days and typically collects 1.81" (46mm) of precipitation.

How much does it rain in Greenhurst in September?

In September, in Greenhurst, the rain falls for 14.3 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Greenhurst?

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

Does it snow in Greenhurst in September?

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

How many hours of daylight does Greenhurst have in September?

In September, the average day length is 12h and 28min.

What time are sunrise and sunset in September in Greenhurst?

In September, on the first day of the month, sunrise is at 6:42 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 7:01 pm EDT.

How many hours of sunshine does Greenhurst have in September?

In Greenhurst, New York, the average sunshine duration in September is 8.6h.

What is the UV index intensity in September in Greenhurst?

The average daily maximum UV index in September in Greenhurst, New York, is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Greenhurst, NY

Average temperature in September - Greenhurst, NY
  • Average high temperature in September: 69.4°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in September: 53.1°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in September
Greenhurst, NY

Average pressure in September - Greenhurst, NY
  • Average pressure in September: 30.05"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
Greenhurst, NY

Average wind speed in September - Greenhurst, NY
  • Average wind speed in September: 7.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in September
Greenhurst, NY

Average humidity in September - Greenhurst, NY
  • Average humidity in September: 81%

The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May and September (81%).

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Average rainfall in September
Greenhurst, NY

Average rainfall in September - Greenhurst, NY
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in September
Greenhurst, NY

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

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in September
Greenhurst, NY

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

The month with the highest snowfall is December (7.68").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Greenhurst, NY

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

The month with the highest number of snowfall days is January (20.7 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
Greenhurst, NY

Average daylight in September / Average sunshine in September - Greenhurst, NY
  • Average daylight in September: 12h and 28min

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 10min).

  • Average sunshine in September: 8h and 36min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

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Average sunshine days in September
Greenhurst, NY

Average sunshine days in September - Greenhurst, NY
  • Average sunshine days in September: 12.5 days

The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (5.6 days).

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Average UV index in September
Greenhurst, NY

Average UV index in September - Greenhurst, 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).

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Average cloud cover in September
Greenhurst, NY

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

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Greenhurst, NY

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

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

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