TODAY APR20
TEMPERATURE49
HUMIDITY98
PRESSURE
WIND COND.44 1.6
  • 6449Tue
  • 6249Wed
  • 6249Thu
  • 6550Fri
  • 6650Sat
daynightWeather update from MONTECITO #2 at

Key findings

  • The highest monthly average temperature in Summerland for August is 65.4 degrees
  • The lowest monthly average temperature in Summerland for December is 52.3 degrees
  • The most monthly precipitation in Summerland occurs in January with 4.3 inches
  • The air quality index in Summerland is 12% better than the national average
  • The pollution index in Summerland is 100% worse than the national average

Compare Summerland, CA Weather

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      Summerland 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°F66°F53°F4.3"
      February43°F66°F54°F3.2"
      March46°F68°F56°F2.0"
      April48°F69°F58°F1.2"
      May51°F71°F60°F0.2"
      June54°F72°F62°F0.2"
      July58°F74°F65°F0.0"
      August58°F75°F65°F0.0"
      September56°F76°F65°F0.1"
      October51°F76°F63°F0.8"
      November45°F72°F57°F1.1"
      December40°F65°F52°F2.8"

      Summerland 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.
      IndexSummerlandCaliforniaNational
      Air quality index445550
      Pollution index10,146,40018,106,7265,066,862

      Summerland air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality260
      Days with moderate air quality103
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality

      Summerland air quality information

      PollutantTotal
      Arsenic0.090%
      Benzene0.160%
      Carbon Tetrachloride0.002%
      Lead0.110%
      Mercury0.060%

      Average monthly Summerland temperature with heat index

      Summerland monthly precipitation with daily maximum

      Summerland monthly snow depth with daily maximum

      Summerland monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Montecito, CA9,1934412%
      Santa Barbara, CA90,9224412%
      Carpinteria, CA13,5534412%
      Toro Canyon, CA1,7144412%
      Mission Canyon, CA2,7694412%
      Summerland, CA1,1464412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Holly Pond, AL1,1464118%
      Edison, GA1,1464020%
      Plattekill, NY1,1463628%
      Kersey, PA1,1463530%
      Marcus, IA1,1463530%
      Summerland, CA1,1464412%
      Source: The Summerland, 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.