TODAY AUG03
TEMPERATURE81
HUMIDITY77
PRESSURE30.02
WIND COND.180 18.4
  • 7973Tue80%80%
  • 8772Wed30%20%
  • 8571Thu40%
  • 8471Fri30%40%
  • 8571Sat30%
daynightWeather update from New York, Kennedy International Airport at

Key findings

  • The highest monthly average temperature in Valley Stream for July is 77 degrees
  • The lowest monthly average temperature in Valley Stream for January is 34 degrees
  • The most monthly precipitation in Valley Stream occurs in December with 4.9 inches
  • The air quality index in Valley Stream is 3% worse than the national average
  • The pollution index in Valley Stream is 310% worse than the national average

Compare Valley Stream, NY Weather

      vs
      How would you rate the weather in Valley Stream?
      Write a review to give others more information about this area.
      How would you rate the air quality in Valley Stream?
      Write a review to give others more information about this area.
      See all Valley Stream poll results

      Valley Stream Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January25°F43°F34°F3.4"
      February26°F44°F34°F2.8"
      March33°F52°F41°F3.7"
      April43°F63°F52°F3.7"
      May52°F71°F61°F4.2"
      June62°F81°F71°F4.7"
      July69°F86°F77°F4.2"
      August68°F85°F76°F4.8"
      September61°F79°F69°F3.4"
      October51°F68°F59°F4.8"
      November39°F57°F48°F3.0"
      December32°F48°F40°F4.9"

      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.
      IndexValley StreamNew YorkNational
      Air quality index514350
      Pollution index20,796,9009,373,0575,066,862

      Valley Stream air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality169
      Days with moderate air quality180
      Days w/ poor A.Q. for sensitive groups16
      Days with unhealthy air quality0

      Valley Stream air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.130%
      Carbon Tetrachloride0.130%
      Lead0.070%
      Mercury0.060%

      Average monthly Valley Stream temperature with heat index

      Valley Stream monthly precipitation with daily maximum

      Valley Stream monthly snow depth with daily maximum

      Valley Stream monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      West Hills, NY5,1634314%
      Cold Spring Harbor, NY5,0554314%
      Laurel Hollow, NY1,9294314%
      Leonia, NJ9,137512%
      Baldwin Harbor, NY7,530512%
      Valley Stream, NY37,626512%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Schertz, TX37,597492%
      Egypt Lake-Leto, FL37,5894314%
      Spartanburg, SC37,5704412%
      Park Ridge, IL37,5675510%
      Spanish Fork, UT37,565468%
      Valley Stream, NY37,626512%
      Source: The 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.