TODAY MAY31
TEMPERATURE66
HUMIDITY72
PRESSURE29.95
WIND COND.119
  • 6955Mon
  • 7658Tue
  • 7759Wed
  • 7254Thu
  • 6552Fri
daynightWeather update from DW3150 Scotts Valley at
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Bonny Doon 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"

Did you know?

  • The highest monthly average temperature in Bonny Doon for September is 62 degrees.
  • The lowest monthly average temperature in Bonny Doon for December is 49 degrees.
  • The most monthly precipitation in Bonny Doon occurs in December with 3.6 inches.
  • The air quality index in Bonny Doon is 28% better than the national average.
  • The pollution index in Bonny Doon is 7% worse than the national average.

Compare Bonny Doon, CA Weather To Other Cities

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      Bonny Doon 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.
      IndexBonny DoonCaliforniaNational
      Air quality index365550
      Pollution index5,429,55018,106,7265,066,862

      Bonny Doon air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality288
      Days with moderate air quality56
      Days w/ poor A.Q. for sensitive groups21
      Days with unhealthy air quality

      Bonny Doon air quality information

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

      Average monthly Bonny Doon temperature with heat index

      Bonny Doon monthly precipitation with daily maximum

      Bonny Doon monthly snow depth with daily maximum

      Bonny Doon monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Scotts Valley, CA11,8243628%
      Zayante, CA9413628%
      Boulder Creek, CA4,4423628%
      Davenport, CA3103628%
      Live Oak city, CA8,5013628%
      Bonny Doon, CA3,1173628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Nevada City, CA3,1174216%
      Greenwood Lake, NY3,1183628%
      Golden Grove, SC3,1184020%
      Ponce Inlet, FL3,1183530%
      Macungie, PA3,115476%
      Bonny Doon, CA3,1173628%
      Source: The Bonny Doon, 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.