South Valley Stream, NY Weather - Forecast & Monthly Averages

TEMPERATURE	64
HUMIDITY	67
PRESSURE	101120
WIND COND.	330 18.4

New Real Estate Listings in South Valley Stream Area

For Sale For Rent

Search

Search Homes for Sale in South Valley Stream, NY

Weather Quick Facts

The highest monthly average temperature in South Valley Stream for July is 76.8 degrees
The lowest monthly average temperature in South Valley Stream for January is 33.8 degrees
The most monthly precipitation in South Valley Stream occurs in December with 4.9 inches
The air quality index in South Valley Stream is 21% worse than the national average
The pollution index in South Valley Stream is 663% worse than the national average

Compare South Valley Stream, NY Weather

Write a review to give others more information about this area.

See all South Valley Stream poll results

South Valley Stream 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"

The best places in New York

Here are the best places to live in New York

Check out the 10 most dangerous cities in New York

These are the 10 cheapest cities in New York

These are the largest cities in New York

South Valley Stream 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	South Valley Stream	New York	National
Air quality index	51	43	42
Pollution index	20,796,900	6,179,275	2,726,193

South Valley Stream air quality information

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

South Valley Stream air quality information

Pollutant	Total
Arsenic	0.060%
Benzene	0.130%
Carbon Tetrachloride	0.130%
Lead	0.070%
Mercury	0.060%

Average monthly South Valley Stream temperature with heat index

South Valley Stream monthly precipitation with daily maximum

South Valley Stream monthly snow depth with daily maximum

South Valley Stream monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
West Hills, NY	5,225	43	14.0%
Cold Spring Harbor, NY	2,864	43	14.0%
Laurel Hollow, NY	1,967	43	14.0%
Roosevelt, NY	16,522	51	2.0%
West Hempstead, NY	19,787	51	2.0%
South Valley Stream, NY	6,519	51	2.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Lawrence, NY	6,517	51	2.0%
Boonville, IN	6,512	45	10.0%
Lovejoy, GA	6,511	52	4.0%
Cumming, GA	6,528	37	26.0%
Camp Swift, TX	6,529	44	12.0%
South Valley Stream, NY	6,519	51	2.0%

Source: The South Valley Stream, 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.