TODAY OCT09
TEMPERATURE64
HUMIDITY87
PRESSURE101420
WIND COND.
  • 7860Thu
  • 8162Fri
  • 7959Sat
  • 7660Sun
  • 7260
daynightWeather update from Long Beach, Long Beach Airport at
New Real Estate Listings in Los Altos Area
Search Homes for Sale in Long Beach, CA

Weather Quick Facts

  • The highest monthly average temperature in Los Altos for August is 72.1 degrees
  • The lowest monthly average temperature in Los Altos for December is 56.2 degrees
  • The most monthly precipitation in Los Altos occurs in December with 2.7 inches
  • The air quality index in Los Altos is 71% worse than the national average
  • The pollution index in Los Altos is 56% worse than the national average

Compare Long Beach, CA Weather

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

      Los Altos 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
      January46°F70°F57°F2.6"
      February48°F70°F58°F2.5"
      March51°F72°F60°F1.0"
      April53°F74°F62°F0.6"
      May57°F75°F65°F0.3"
      June61°F78°F67°F0.0"
      July65°F83°F71°F0.2"
      August65°F85°F72°F0.0"
      September63°F85°F72°F0.3"
      October59°F81°F68°F0.5"
      November52°F76°F62°F0.7"
      December46°F69°F56°F2.7"

      Los Altos 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.
      IndexLos AltosLong BeachCalifornia
      Air quality index727255
      Pollution index4,251,4104,251,41010,473,190

      Los Altos air quality

      MeasurementTotal
      Days measured365
      Days with good air quality66
      Days with moderate air quality208
      Days w/ poor A.Q. for sensitive groups62
      Days with unhealthy air quality28

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.100%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.000%

      Average monthly Los Altos temperature with heat index

      Los Altos monthly precipitation with daily maximum

      Los Altos monthly snow depth with daily maximum

      Los Altos monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Lawndale, CA32,5337244.0%
      Rolling Hills, CA1,4397244.0%
      Alondra Park, CA8,0007244.0%
      South San Jose Hills, CA19,1047244.0%
      Westmont, CA35,1887244.0%
      Long Beach, CA462,0817244.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Miami, FL461,0804118.0%
      Raleigh, NC469,698468.0%
      Colorado Springs, CO471,6864510.0%
      Halifax, NS451,852n/a 
      Virginia Beach, VA450,8824020.0%
      Long Beach, CA462,0817244.0%
      Source: The Los Altos, Long Beach, 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.