TODAY APR23
TEMPERATURE52
HUMIDITY80
PRESSURE
WIND COND.188 19.3
  • 5539Wed
  • 4838Thu30%70%
  • 4534Fri70%
  • 5138Sat
  • 5439Sun
daynightWeather update from SADDLEBACK at
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Weather Quick Facts

  • The highest monthly average temperature in La Porte for July is 70.9 degrees
  • The lowest monthly average temperature in La Porte for December is 39.2 degrees
  • The most monthly precipitation in La Porte occurs in December with 11.7 inches
  • The air quality index in La Porte is 9% worse than the national average
  • The pollution index in La Porte is 34% better than the national average

Compare La Porte, CA Weather

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      La Porte 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°F49°F41°F7.8"
      February35°F47°F40°F8.4"
      March36°F49°F41°F10.1"
      April38°F54°F45°F5.7"
      May46°F62°F53°F3.7"
      June55°F71°F62°F1.4"
      July64°F79°F71°F0.1"
      August63°F79°F70°F0.1"
      September58°F74°F65°F1.4"
      October48°F63°F54°F4.8"
      November40°F53°F46°F7.3"
      December34°F46°F39°F11.7"

      La Porte 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.
      IndexLa PorteCaliforniaNational
      Air quality index465542
      Pollution index1,799,83010,473,1902,726,193

      La Porte 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

      La Porte air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.004%

      Average monthly La Porte temperature with heat index

      La Porte monthly precipitation with daily maximum

      La Porte monthly snow depth with daily maximum

      La Porte monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Goodyears Bar, CA804412.0%
      Alleghany, CA994412.0%
      Clipper Mills, CA4514412.0%
      Challenge-Brownsville, CA1,1714412.0%
      Downieville, CA994412.0%
      La Porte, CA0468.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Chase, AK03138.0%
      Chiniak, AK03138.0%
      Chisana, AK03138.0%
      Dot Lake, AK03824.0%
      Eureka Roadhouse, AK03138.0%
      La Porte, CA0468.0%
      Source: The La Porte, 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.