TODAY DEC26
TEMPERATURE57
HUMIDITY58
PRESSURE
WIND COND.145 3.7
  • 6848Fri
  • 7149Sat
  • 6946Sun
  • 6946Mon
  • 7046Tue
daynightWeather update from LOS ANGELES DOWNTOWN at
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Weather Quick Facts

  • The highest monthly average temperature in San Marino for n/a is n/a degrees
  • The lowest monthly average temperature in San Marino for n/a is n/a degrees
  • The most monthly precipitation in San Marino occurs in n/a with n/a inches
  • The air quality index in San Marino is n/a the national average
  • The pollution index in San Marino is n/a the national average

Compare San Marino, CA Weather

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      San Marino 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
      Januaryn/a°Fn/a°Fn/a°Fn/a
      Februaryn/a°Fn/a°Fn/a°Fn/a
      Marchn/a°Fn/a°Fn/a°Fn/a
      Apriln/a°Fn/a°Fn/a°Fn/a
      Mayn/a°Fn/a°Fn/a°Fn/a
      Junen/a°Fn/a°Fn/a°Fn/a
      Julyn/a°Fn/a°Fn/a°Fn/a
      Augustn/a°Fn/a°Fn/a°Fn/a
      Septembern/a°Fn/a°Fn/a°Fn/a
      Octobern/a°Fn/a°Fn/a°Fn/a
      Novembern/a°Fn/a°Fn/a°Fn/a
      Decembern/a°Fn/a°Fn/a°Fn/a

      San Marino 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.
      IndexSan MarinoCaliforniaNational
      Air quality indexn/an/an/a
      Pollution indexn/an/an/a

      San Marino air quality

      MeasurementTotal
      Days measured
      Days with good air quality
      Days with moderate air quality
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Air quality details

      PollutantTotal
      Arsenicn/a%
      Benzenen/a%
      Carbon Tetrachloriden/a%
      Leadn/a%
      Mercuryn/a%

      Average monthly San Marino temperature with heat index

      San Marino monthly precipitation with daily maximum

      San Marino monthly snow depth with daily maximum

      San Marino monthly wind speed information

      Source: The San Marino, 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.