September weather forecast
West Sand Lake, NY

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Weather in September

September, the first month of the autumn in West Sand Lake, is still a pleasant month, with an average temperature varying between 50.9°F and 71.2°F.

Temperature

The onset of September results in a small decrease in the average high-temperature, moderately receding from a warm 78.6°F in August to an agreeable 71.2°F. West Sand Lake's temperature drops to an average low of 50.9°F during the nights of September.

Humidity

The average relative humidity in September is 79%.

Rainfall

In September, the rain falls for 10.5 days. Throughout September, 1.69" of precipitation is accumulated. Throughout the year, in West Sand Lake, there are 140.6 rainfall days, and 24.17" of precipitation is accumulated.

Snowfall

June through September are months without snowfall in West Sand Lake, New York.

Daylight

In West Sand Lake, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:19 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:38 pm EDT.

Sunshine

In West Sand Lake, the average sunshine in September is 8.9h.

UV index

In West Sand Lake, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 3 translates into these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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FAQ

What is the temperature in September in West Sand Lake?

In West Sand Lake, 71.2°F is the average high-temperature and 50.9°F is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in July is evaluated at 86°F.

What is the average humidity in September in West Sand Lake?

In September, the average relative humidity is 79%.

How much does it rain in West Sand Lake in September?

In West Sand Lake, in September, during 10.5 rainfall days, 1.69" of precipitation is typically accumulated.

When it does not snow in West Sand Lake?

In West Sand Lake, New York, snow does not fall in June through September.

Does it snow in West Sand Lake in September?

In West Sand Lake, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does West Sand Lake have in September?

The average day length in September is 12h and 29min.

What time are sunrise and sunset in September in West Sand Lake?

In September, on the first day of the month, sunrise is at 6:19 am and sunset at 7:29 pm. On the last day of the month, in West Sand Lake, New York, sunrise is at 6:50 am and sunset at 6:38 pm EDT.

How long on average sun shines in September in West Sand Lake?

In September, the average sunshine duration is 8.9h.

What is the UV index intensity in September in West Sand Lake?

The average daily maximum UV index in September in West Sand Lake is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
West Sand Lake, NY

Average temperature in September - West Sand Lake, NY
  • Average high temperature in September: 71.2°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.6°F).

  • Average low temperature in September: 50.9°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure in September
West Sand Lake, NY

Average pressure in September - West Sand Lake, NY
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
West Sand Lake, NY

Average wind speed in September - West Sand Lake, NY
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in September
West Sand Lake, NY

Average humidity in September - West Sand Lake, NY
  • Average humidity in September: 79%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in September
West Sand Lake, NY

Average rainfall in September - West Sand Lake, NY
  • Average rainfall in September: 1.69"

The wettest months (with the highest rainfall) are May and October (2.52").
The driest month (with the least rainfall) is January (1.5").

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Average rainfall days in September
West Sand Lake, NY

Average rainfall days in September - West Sand Lake, NY
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in September
West Sand Lake, NY

Average snowfall in September - West Sand Lake, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
West Sand Lake, NY

Average snowfall days in September - West Sand Lake, NY
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (11.2 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
West Sand Lake, NY

Average daylight in September / Average sunshine in September - West Sand Lake, 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 6min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

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Average sunshine days in September
West Sand Lake, NY

Average sunshine days in September - West Sand Lake, NY
  • Average sunshine days in September: 17 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is June (12.9 days).

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Average UV index in September
West Sand Lake, NY

Average UV index in September - West Sand Lake, 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, February, March, October, November and December (UV index 2).

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Average cloud cover in September
West Sand Lake, NY

Average cloud cover in September - West Sand Lake, NY
  • Average cloud cover in September: 35

The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in September
West Sand Lake, NY

Average visibility in September - West Sand Lake, NY
  • Average visibility in September: 5mi

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

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West Sand Lake, New York, USA

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