TODAY SEP21
TEMPERATURE60
HUMIDITY86
PRESSURE29.93
WIND COND.20 7.6
  • 7458Tue
  • 7561Wed
  • 7558Thu
  • 8259Fri
  • 8762Sat
daynightWeather update from Oakland, Metro Oakland International Airport at

Key findings

  • The highest monthly average temperature in Oak Tree for September is 64 degrees
  • The lowest monthly average temperature in Oak Tree for January is 50 degrees
  • The most monthly precipitation in Oak Tree occurs in December with 4.1 inches
  • The air quality index in Oak Tree is 20% better than the national average
  • The pollution index in Oak Tree is 279% worse than the national average

Compare Oakland, CA Weather

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      Oak Tree 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"

      Oak Tree 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.
      IndexOak TreeOaklandCalifornia
      Air quality index404055
      Pollution index19,202,40019,202,40018,106,726

      Oak Tree 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

      Oak Tree air quality information

      PollutantTotal
      Arsenic0.180%
      Benzene0.140%
      Carbon Tetrachloride0.010%
      Lead0.280%
      Mercury0.060%

      Average monthly Oak Tree temperature with heat index

      Oak Tree monthly precipitation with daily maximum

      Oak Tree monthly snow depth with daily maximum

      Oak Tree monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Albany, CA19,4204020%
      Berkeley, CA118,5854020%
      Castle Hill, CA1,2024020%
      Concord, CA126,9384020%
      East Richmond Heights, CA3,3644020%
      Oakland, CA412,0404020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Minneapolis, MN404,670468%
      Tulsa, OK399,9064510%
      Miami, FL432,6224118%
      Cleveland, OH389,16550= 100
      Wichita, KS388,0334020%
      Oakland, CA412,0404020%
      Source: The Oak Tree, Oakland, 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.