TODAY MAR02
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 5935Wed
  • 5939Thu
  • 6145Fri
  • 5843Sat
  • 6042Sun
daynightWeather update from San Luis Harbor at

Key findings

  • The highest monthly average temperature in Oceano for August is 63 degrees
  • The lowest monthly average temperature in Oceano for January is 50 degrees
  • The most monthly precipitation in Oceano occurs in January with 8.5 inches
  • The air quality index in Oceano is 8% better than the national average
  • The pollution index in Oceano is 11% worse than the national average

Compare Oceano, CA Weather

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      Oceano 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
      January40°F65°F50°F8.5"
      February44°F65°F53°F3.7"
      March46°F69°F55°F4.4"
      April44°F70°F55°F2.3"
      May49°F73°F59°F3.9"
      June50°F75°F60°F0.4"
      July54°F78°F63°F0.0"
      August54°F79°F63°F0.4"
      September52°F77°F62°F0.1"
      October50°F77°F60°F1.9"
      November46°F75°F57°F1.6"
      December41°F66°F52°F6.4"

      Oceano 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.
      IndexOceanoCaliforniaNational
      Air quality index465550
      Pollution index5,611,11018,106,7265,066,862

      Oceano air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality230
      Days with moderate air quality132
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Oceano air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.060%
      Carbon Tetrachloride0.000%
      Lead0.060%
      Mercury0.010%

      Average monthly Oceano temperature with heat index

      Oceano monthly precipitation with daily maximum

      Oceano monthly snow depth with daily maximum

      Oceano monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Avila Beach, CA1,242468%
      Los Osos, CA15,603468%
      Los Ranchos, CA1,630468%
      Santa Maria, CA103,642468%
      Blacklake, CA895468%
      Oceano, CA8,262468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Conover, NC8,2634314%
      Blanchard, OK8,267484%
      Siler City, NC8,2692942%
      Humboldt, TN8,2542746%
      Pleasant Hills, PA8,2715612%
      Oceano, CA8,262468%
      Source: The Oceano, 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.