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Key findings

  • The highest monthly average temperature in Sausalito for September is 63.6 degrees
  • The lowest monthly average temperature in Sausalito for January is 49.6 degrees
  • The most monthly precipitation in Sausalito occurs in December with 4.1 inches
  • The air quality index in Sausalito is 20% better than the national average
  • The pollution index in Sausalito is 62% worse than the national average

Compare Sausalito, CA Weather

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      Sausalito 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
      January41°F59°F50°F2.8"
      February45°F62°F53°F3.1"
      March47°F65°F55°F2.9"
      April49°F67°F57°F1.8"
      May52°F69°F59°F0.4"
      June54°F72°F62°F0.3"
      July56°F73°F63°F0.0"
      August57°F73°F63°F0.0"
      September55°F76°F64°F0.1"
      October52°F73°F61°F1.0"
      November47°F65°F56°F1.9"
      December42°F59°F50°F4.1"

      Sausalito 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.
      IndexSausalitoCaliforniaNational
      Air quality index405550
      Pollution index8,232,36018,106,7265,066,862

      Sausalito air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality290
      Days with moderate air quality74
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Sausalito air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.060%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.010%

      Average monthly Sausalito temperature with heat index

      Sausalito monthly precipitation with daily maximum

      Sausalito monthly snow depth with daily maximum

      Sausalito monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Brisbane, CA4,5684020%
      Emeryville, CA11,1114020%
      South San Francisco, CA66,5874020%
      Corte Madera, CA9,6944020%
      Mill Valley, CA14,3184020%
      Sausalito, CA7,1154020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Independence, OH7,11550= 100
      Southgate, FL7,1143824%
      Greenville, NY7,114512%
      Amory, MS7,1103922%
      Bonne Terre, MO7,109548%
      Sausalito, CA7,1154020%
      Source: The Sausalito, 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.