Williston Park, NY Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Williston Park for July is 76.8 degrees
The lowest monthly average temperature in Williston Park for January is 33.8 degrees
The most monthly precipitation in Williston Park occurs in December with 4.9 inches
The air quality index in Williston Park is 21% worse than the national average
The pollution index in Williston Park is 720% worse than the national average

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Williston Park Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	25°F	43°F	34°F	3.4"
February	26°F	44°F	34°F	2.8"
March	33°F	52°F	41°F	3.7"
April	43°F	63°F	52°F	3.7"
May	52°F	71°F	61°F	4.2"
June	62°F	81°F	71°F	4.7"
July	69°F	86°F	77°F	4.2"
August	68°F	85°F	76°F	4.8"
September	61°F	79°F	69°F	3.4"
October	51°F	68°F	59°F	4.8"
November	39°F	57°F	48°F	3.0"
December	32°F	48°F	40°F	4.9"

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Williston Park air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Williston Park	New York	National
Air quality index	51	43	42
Pollution index	22,367,000	6,179,275	2,726,193

Williston Park air quality

Measurement	Total
Days measured	365
Days with good air quality	169
Days with moderate air quality	180
Days w/ poor A.Q. for sensitive groups	16
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.040%
Benzene	0.180%
Carbon Tetrachloride	0.070%
Lead	0.050%
Mercury	0.050%

Average monthly Williston Park temperature with heat index

Williston Park monthly precipitation with daily maximum

Williston Park monthly snow depth with daily maximum

Williston Park monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Cold Spring Harbor, NY	2,967	43	14.0%
Laurel Hollow, NY	2,019	43	14.0%
Greenlawn, NY	15,169	43	14.0%
Huntington Station, NY	34,661	43	14.0%
Cove Neck, NY	237	43	14.0%
Williston Park, NY	7,430	51	2.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
South Apopka, FL	7,430	39	22.0%
Walled Lake, MI	7,432	56	12.0%
Fort Bragg, CA	7,427	33	34.0%
Palmyra, NJ	7,427	51	2.0%
Gibsonville, NC	7,425	31	38.0%
Williston Park, NY	7,430	51	2.0%

Source: The Williston Park, NY weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.