TODAY MAY12
TEMPERATURE55
HUMIDITY78
PRESSURE29.97
WIND COND.177
  • 6749Thu
  • 6949Fri
  • 7150Sat
  • 7050Sun
  • 7049Mon
daynightWeather update from DW7094 Mill Valley at

Key findings

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

Compare Belvedere, CA Weather

      vs
      How would you rate the weather in Belvedere?
      Write a review to give others more information about this area.
      How would you rate the air quality in Belvedere?
      Write a review to give others more information about this area.
      See all Belvedere poll results

      Belvedere 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"

      Belvedere 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.
      IndexBelvedereCaliforniaNational
      Air quality index405550
      Pollution index8,232,36018,106,7265,066,862

      Belvedere 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

      Belvedere air quality information

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

      Average monthly Belvedere temperature with heat index

      Belvedere monthly precipitation with daily maximum

      Belvedere monthly snow depth with daily maximum

      Belvedere monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Brisbane, CA4,5684020%
      Emeryville, CA11,1114020%
      Alto, CA6494020%
      Larkspur, CA12,2684020%
      Sausalito, CA7,1154020%
      Belvedere, CA2,0174020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Bellerose Terrace, NY2,017512%
      San Pasqual, CA2,0177244%
      Stewart Manor, NY2,018512%
      Anchor Point, AK2,0183138%
      Springfield, MN2,0163236%
      Belvedere, CA2,0174020%
      Source: The Belvedere, 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.