TODAY MAY30
TEMPERATURE91
HUMIDITY21
PRESSURE
WIND COND.
  • 10570Sun
  • 10573Mon
  • 10473Tue
  • 10573Wed
  • 10471Thu
daynightWeather update from RICE VALLEY at
How would you rate the weather in Poston?
Write a review to give others more information about this area.
How would you rate the air quality in Poston?
Write a review to give others more information about this area.
See all Poston poll results

Poston 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
January42°F69°F55°F0.6"
February46°F74°F60°F0.6"
March51°F82°F67°F0.3"
April57°F89°F73°F0.0"
May64°F97°F81°F0.1"
June74°F107°F92°F0.0"
July82°F110°F96°F0.4"
August81°F109°F95°F0.5"
September73°F103°F88°F0.2"
October61°F91°F76°F0.2"
November50°F79°F64°F0.1"
December41°F68°F54°F0.6"

Did you know?

  • The highest monthly average temperature in Poston for July is 96 degrees.
  • The lowest monthly average temperature in Poston for December is 54 degrees.
  • The most monthly precipitation in Poston occurs in January with 0.6 inches.
  • The air quality index in Poston is 64% better than the national average.
  • The pollution index in Poston is 49% better than the national average.

Compare Poston, AZ Weather To Other Cities

      vs

      Poston 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.
      IndexPostonArizonaNational
      Air quality index185750
      Pollution index2,561,4105,576,4945,066,862

      Poston air quality information

      MeasurementTotal
      Days measured357
      Days with good air quality342
      Days with moderate air quality14
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality

      Poston air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.050%
      Carbon Tetrachloride0.010%
      Lead0.090%
      Mercury0.001%

      Average monthly Poston temperature with heat index

      Poston monthly precipitation with daily maximum

      Poston monthly snow depth with daily maximum

      Poston monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cienega Springs, AZ1,7951864%
      Parker, AZ3,0431864%
      Big River, CA1,1201864%
      Bluewater, AZ8021864%
      Bluewater, CA2121864%
      Poston, AZ3471864%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Esperance, NY3473628%
      Poyen, AR3473628%
      Briggs, OK3473628%
      Cameron, OK3473530%
      Nuiqsut, AK3473726%
      Poston, AZ3471864%
      Source: The Poston, AZ 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.