September weather forecast
Greece, NY

Weather in September

The first month of the autumn, September, is still a pleasant month in Greece, New York, with an average temperature ranging between min 57.2°F (14°C) and max 70.5°F (21.4°C).

Temperature

In September, the average high-temperature slightly decreases from a warm 76.5°F (24.7°C) in August to an agreeable 70.5°F (21.4°C). The average low-temperature, in Greece, is 57.2°F (14°C).

Humidity

August and September, with an average relative humidity of 76%, are the least humid months.

Rainfall

In Greece, during September, the rain falls for 15 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Greece, during the entire year, the rain falls for 170.8 days and collects up to 25.75" (654mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Greece, the average length of the day in September is 12h and 29min.
On the first day of September in Greece, sunrise is at 6:35 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:54 pm EDT.

Sunshine

The average sunshine in September is 9.4h.

UV index

The average daily maximum UV index in September in Greece 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: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What are the least humid months in Greece?

August and September, with an average relative humidity of 76%, are the least humid months in Greece.

What is the average humidity in September in Greece?

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

How much does it rain in Greece in September?

In September, in Greece, the rain falls for 15 days. Throughout September, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Greece?

June through September are months without snowfall in Greece.

Does it snow in Greece in September?

In Greece, New York, in September, it doesn't snow. In October, it regularly snows.

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

The average day length in September in Greece, New York, is 12h and 29min.

What time are sunrise and sunset in September in Greece?

In September, on the first day of the month, sunrise is at 6:35 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:54 pm EDT.

How long on average sun shines in September in Greece?

In Greece, the average sunshine duration in September is 9.4h.

What is the UV index intensity in September in Greece?

In Greece, New York, the average daily maximum UV index in September is 4. A UV Index estimate 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 sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Greece, NY

Average temperature in September - Greece, NY
  • Average high temperature in September: 70.5°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in September: 57.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in September
Greece, NY

Average pressure in September - Greece, 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
Greece, NY

Average wind speed in September - Greece, NY
  • Average wind speed in September: 8.2mph

The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in September
Greece, NY

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

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and September (76%).

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Average rainfall in September
Greece, NY

Average rainfall in September - Greece, NY
  • Average rainfall in September: 1.69"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is January (1.65").

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Average rainfall days in September
Greece, NY

Average rainfall days in September - Greece, NY
  • Average rainfall days in September: 15 days

The month with the highest number of rainy days is October (17.8 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in September
Greece, NY

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

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Greece, NY

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

The month with the highest number of snowfall days is January (17.2 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
Greece, NY

Average daylight in September / Average sunshine in September - Greece, NY
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 20min).
The month with the shortest days is December (Average daylight: 9h and 3min).

  • Average sunshine in September: 9h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).

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Average sunshine days in September
Greece, NY

Average sunshine days in September - Greece, NY
  • Average sunshine days in September: 13.2 days

The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is January (5.8 days).

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Average UV index in September
Greece, NY

Average UV index in September - Greece, 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
Greece, NY

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

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in September
Greece, NY

Average visibility in September - Greece, 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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