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Key findings

  • The highest monthly average temperature in Olancha for July is 90 degrees
  • The lowest monthly average temperature in Olancha for December is 44 degrees
  • The most monthly precipitation in Olancha occurs in January with 0.8 inches
  • The air quality index in Olancha is 33% worse than the national average
  • The pollution index in Olancha is 79% better than the national average

Compare Olancha, CA Weather

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      Olancha 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
      January31°F62°F45°F0.8"
      February35°F67°F51°F0.5"
      March42°F74°F58°F0.2"
      April47°F80°F64°F0.0"
      May55°F89°F73°F0.0"
      June64°F100°F84°F0.0"
      July71°F106°F90°F0.0"
      August68°F104°F87°F0.1"
      September60°F96°F79°F0.2"
      October49°F83°F66°F0.1"
      November38°F71°F54°F0.2"
      December30°F59°F44°F0.5"

      Olancha 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.
      IndexOlanchaCaliforniaNational
      Air quality index665550
      Pollution index1,066,58018,106,7265,066,862

      Olancha air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality127
      Days with moderate air quality157
      Days w/ poor A.Q. for sensitive groups78
      Days with unhealthy air quality2

      Olancha air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.040%
      Mercury0.030%

      Average monthly Olancha temperature with heat index

      Olancha monthly precipitation with daily maximum

      Olancha monthly snow depth with daily maximum

      Olancha monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Keeler, CA29476%
      Cartago, CA256632%
      Olancha, CA2036632%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Luxemburg, IA2032942%
      Wrigley, TN2033138%
      Pickrell, NE2033138%
      Whitfield CDP (Santa Rosa County), FL2033824%
      Magnolia, DE2034216%
      Olancha, CA2036632%
      Source: The Olancha, 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.