TODAY MAR07
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 6138Sun
  • 5840Mon20%40%
  • 5640Tue80%80%
  • 5838Wed
  • 6139Thu
daynightWeather update from DW3150 Scotts Valley at

Key findings

  • The highest monthly average temperature in Ben Lomond for September is 62 degrees
  • The lowest monthly average temperature in Ben Lomond for December is 49 degrees
  • The most monthly precipitation in Ben Lomond occurs in December with 3.6 inches
  • The air quality index in Ben Lomond is 30% better than the national average
  • The pollution index in Ben Lomond is 7% worse than the national average

Compare Ben Lomond, CA Weather

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      Ben Lomond 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
      January40°F63°F50°F3.5"
      February42°F64°F52°F2.9"
      March44°F65°F53°F3.5"
      April45°F68°F55°F1.6"
      May48°F70°F57°F0.3"
      June51°F73°F60°F0.2"
      July54°F73°F61°F0.0"
      August54°F73°F62°F0.0"
      September53°F76°F62°F0.1"
      October50°F75°F60°F0.9"
      November44°F68°F54°F1.7"
      December39°F62°F49°F3.6"

      Ben Lomond 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.
      IndexBen LomondCaliforniaNational
      Air quality index355550
      Pollution index5,429,55018,106,7265,066,862

      Ben Lomond air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality347
      Days with moderate air quality18
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Ben Lomond air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.080%
      Carbon Tetrachloride0.000%
      Lead0.050%
      Mercury0.150%

      Average monthly Ben Lomond temperature with heat index

      Ben Lomond monthly precipitation with daily maximum

      Ben Lomond monthly snow depth with daily maximum

      Ben Lomond monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Lompico, CA9023530%
      Aptos, CA5,8423530%
      Davenport, CA3103530%
      Live Oak, CA17,7493530%
      Paradise Park, CA5303530%
      Ben Lomond, CA6,5733530%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Palmer, AK6,5723138%
      Hillsboro, OH6,5724314%
      Medfield, MA6,5754314%
      Viola, NY6,575512%
      Carbondale, CO6,5714412%
      Ben Lomond, CA6,5733530%
      Source: The Ben Lomond, 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.