TODAY MAR29
TEMPERATURE49
HUMIDITY77
PRESSURE101250
WIND COND.120 9.4
  • 5747Fri20%90%
  • 6144Sat50%
  • 6644Sun
  • 7447Mon
  • 7651Tue
daynightWeather update from Oroville Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Richvale for July is 81 degrees
  • The lowest monthly average temperature in Richvale for December is 46.6 degrees
  • The most monthly precipitation in Richvale occurs in December with 4.1 inches
  • The air quality index in Richvale is 9% worse than the national average
  • The pollution index in Richvale is 26% better than the national average

Compare Richvale, CA Weather

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      Richvale 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°F47°F3.5"
      February42°F62°F51°F3.9"
      March45°F67°F56°F3.7"
      April48°F74°F60°F2.1"
      May55°F84°F69°F0.7"
      June61°F92°F76°F0.3"
      July65°F98°F81°F0.0"
      August63°F95°F79°F0.0"
      September59°F90°F74°F0.2"
      October51°F79°F64°F1.2"
      November44°F65°F54°F2.6"
      December38°F57°F47°F4.1"

      Richvale 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.
      IndexRichvaleCaliforniaNational
      Air quality index465542
      Pollution index2,024,69010,473,1902,726,193

      Richvale air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality224
      Days with moderate air quality136
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality2

      Richvale air quality information

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

      Average monthly Richvale temperature with heat index

      Richvale monthly precipitation with daily maximum

      Richvale monthly snow depth with daily maximum

      Richvale monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Biggs, CA2,6484412.0%
      Gridley, CA7,1544412.0%
      Palermo, CA5,2044412.0%
      Honcut, CA1724412.0%
      Durham, CA6,255468.0%
      Richvale, CA157468.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Aucilla, FL1574020.0%
      Braddyville, IA1574314.0%
      Mount Auburn, IA1573922.0%
      Mellott, IN1574216.0%
      Kanorado, KS1574510.0%
      Richvale, CA157468.0%
      Source: The Richvale, 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.