TODAY FEB28
TEMPERATURE64
HUMIDITY33
PRESSURE30.17
WIND COND.200 5.4
  • 5638Mon
  • 6239Tue
  • 6337Wed
  • 6139Thu
  • 5941Fri
daynightWeather update from Ukiah, Ukiah Municipal Airport at

Key findings

  • The highest monthly average temperature in Clearlake Riviera for July is 74 degrees
  • The lowest monthly average temperature in Clearlake Riviera for December is 44 degrees
  • The most monthly precipitation in Clearlake Riviera occurs in December with 7.1 inches
  • The air quality index in Clearlake Riviera is 38% better than the national average
  • The pollution index in Clearlake Riviera is 93% better than the national average

Compare Clearlake Riviera, CA Weather

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      Clearlake Riviera 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
      January35°F60°F45°F6.2"
      February38°F63°F48°F5.5"
      March40°F66°F51°F5.5"
      April42°F71°F55°F2.8"
      May47°F80°F62°F0.9"
      June52°F87°F68°F0.4"
      July56°F96°F74°F0.0"
      August54°F95°F72°F0.0"
      September50°F90°F68°F0.2"
      October45°F79°F59°F2.1"
      November40°F65°F51°F3.8"
      December35°F57°F44°F7.1"

      Clearlake Riviera 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.
      IndexClearlake RivieraCaliforniaNational
      Air quality index315550
      Pollution index360,23818,106,7265,066,862

      Clearlake Riviera air quality information

      MeasurementTotal
      Days measured360
      Days with good air quality360
      Days with moderate air quality0
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Clearlake Riviera air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.004%
      Carbon Tetrachloride0.000%
      Lead0.002%
      Mercury0.000%

      Average monthly Clearlake Riviera temperature with heat index

      Clearlake Riviera monthly precipitation with daily maximum

      Clearlake Riviera monthly snow depth with daily maximum

      Clearlake Riviera monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Clearlake, CA15,0703138%
      Nice, CA2,2603138%
      Middletown, CA7713138%
      Kelseyville, CA3,8223138%
      Clearlake Oaks, CA1,8413138%
      Clearlake Riviera, CA3,2043138%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Sutter, CA3,2044412%
      Mamou, LA3,2034118%
      Biscayne Park, FL3,2034118%
      Dundee, OR3,2033236%
      West Wyomissing, PA3,2034216%
      Clearlake Riviera, CA3,2043138%
      Source: The Clearlake Riviera, 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.