TODAY MAR02
TEMPERATURE70
HUMIDITY9
PRESSURE30.13
WIND COND.110 4.8
  • 7541Tue
  • 6342Wed60%50%
  • 6743Thu
  • 7645Fri
  • 6943Sat
daynightWeather update from Perris at

Key findings

  • The highest monthly average temperature in Romoland for August is 77 degrees
  • The lowest monthly average temperature in Romoland for December is 50 degrees
  • The most monthly precipitation in Romoland occurs in December with 2.9 inches
  • The air quality index in Romoland is 79% worse than the national average
  • The pollution index in Romoland is 350% worse than the national average

Compare Romoland, CA Weather

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      Romoland 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
      January37°F67°F51°F2.5"
      February38°F68°F52°F1.6"
      March40°F73°F56°F1.1"
      April44°F77°F59°F0.8"
      May50°F81°F64°F0.3"
      June55°F90°F72°F0.0"
      July62°F95°F77°F0.3"
      August61°F95°F77°F0.7"
      September58°F93°F74°F0.2"
      October50°F83°F65°F0.3"
      November41°F75°F57°F0.7"
      December36°F66°F50°F2.9"

      Romoland 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.
      IndexRomolandCaliforniaNational
      Air quality index895550
      Pollution index22,790,90018,106,7265,066,862

      Romoland air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality42
      Days with moderate air quality178
      Days w/ poor A.Q. for sensitive groups79
      Days with unhealthy air quality58

      Romoland air quality information

      PollutantTotal
      Arsenic0.060%
      Benzene0.190%
      Carbon Tetrachloride0.010%
      Lead0.220%
      Mercury0.230%

      Average monthly Romoland temperature with heat index

      Romoland monthly precipitation with daily maximum

      Romoland monthly snow depth with daily maximum

      Romoland monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Lakeland Village, CA11,6988978%
      Warm Springs, CA1,7098978%
      March ARB, CA1,1458978%
      Woodcrest, CA16,2968978%
      Banning, CA30,6438978%
      Romoland, CA1,7698978%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Oakfield, NY1,7693922%
      Bridgeport, OH1,7693922%
      Landisville, PA1,7694510%
      Lorena, TX1,7683824%
      Custer, SD1,7704412%
      Romoland, CA1,7698978%
      Source: The Romoland, 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.