TODAY MAY28
TEMPERATURE101
HUMIDITY23
PRESSURE29.78
WIND COND.300 6.9
  • 10671Thu
  • 10060Fri
  • 8559Sat
  • 8663Sun
  • 8662Mon20%20%
daynightWeather update from Porterville, Porterville Municipal Airport at
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East Porterville 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
January38°F58°F46°F4.2"
February40°F64°F51°F3.7"
March44°F71°F56°F3.5"
April48°F76°F61°F4.2"
May54°F86°F69°F1.1"
June60°F94°F77°F3.0"
July65°F98°F81°F0.5"
August63°F97°F79°F0.2"
September58°F93°F74°F2.3"
October50°F81°F64°F4.6"
November42°F68°F53°F3.1"
December36°F58°F45°F5.6"

Did you know?

  • The highest monthly average temperature in East Porterville for July is 81 degrees.
  • The lowest monthly average temperature in East Porterville for December is 45 degrees.
  • The most monthly precipitation in East Porterville occurs in December with 5.6 inches.
  • The air quality index in East Porterville is 49% worse than the national average.
  • The pollution index in East Porterville is 331% worse than the national average.

Compare East Porterville, CA Weather To Other Cities

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      East Porterville 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.
      IndexEast PortervilleCaliforniaNational
      Air quality index745550
      Pollution index21,828,10018,106,7265,066,862

      East Porterville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality81
      Days with moderate air quality183
      Days w/ poor A.Q. for sensitive groups88
      Days with unhealthy air quality13

      East Porterville air quality information

      PollutantTotal
      Arsenic0.160%
      Benzene0.440%
      Carbon Tetrachloride0.000%
      Lead0.100%
      Mercury0.200%

      Average monthly East Porterville temperature with heat index

      East Porterville monthly precipitation with daily maximum

      East Porterville monthly snow depth with daily maximum

      East Porterville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Plainview, CA9067448%
      Strathmore, CA3,2407448%
      Ducor, CA7417448%
      Poplar-Cotton Center, CA3,0097448%
      Terra Bella, CA3,2017448%
      East Porterville, CA6,4607448%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Hurricane, WV6,4603432%
      St. John, MO6,4596020%
      Combee Settlement, FL6,4623628%
      Buena Vista, MI6,462285470%
      Columbiana, OH6,4634510%
      East Porterville, CA6,4607448%
      Source: The East Porterville, CA 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.