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      Elev 30 ft, 38.231 °N 122.635 °W

      Petaluma, CA

      Downtown Petaluma Station56°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp5082106
      Low Temp455243
      Day Average Temp47.14--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.5-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point47.14--
      High50--
      Low45--
      Average47.14--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed0--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.87--
      Astronomy Day Length Rise Set
      Actual Time12h 45m6:45 AM7:30 PM
      Civil Twilight6:18 AM7:57 PM
      Nautical Twilight5:47 AM8:29 PM
      Astronomical Twilight5:14 AM9:01 PM
      Moon: Waning crescent2:36 AM5:43 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:10 AM 50 °F 50 °F 100 % CALM 0 mph - 29.86 in 0 in Partly Cloudy
      12:30 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      12:55 AM 50 °F 50 °F 100 % CALM 0 mph - 29.87 in 0 in Partly Cloudy
      1:15 AM 50 °F 50 °F 100 % CALM 0 mph - 29.87 in 0 in Partly Cloudy
      1:35 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Fair
      1:55 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Fair
      2:15 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Fair
      2:30 AM 46 °F 46 °F 100 % CALM 0 mph - 29.87 in 0 in Fair
      2:55 AM 46 °F 46 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      3:15 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      3:30 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      3:55 AM - - - CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      4:15 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      4:35 AM 48 °F 48 °F 100 % CALM 0 mph - 29.87 in 0 in Mostly Cloudy
      4:55 AM 46 °F 46 °F 100 % CALM 0 mph - 29.87 in 0 in Cloudy
      5:15 AM 46 °F 46 °F 100 % CALM 0 mph - 29.87 in 0 in Cloudy
      5:35 AM 46 °F 46 °F 100 % CALM 0 mph - 29.87 in 0 in Cloudy
      5:55 AM 45 °F 45 °F 100 % CALM 0 mph - 29.87 in 0 in Cloudy
      6:15 AM 45 °F 45 °F 100 % CALM 0 mph - 29.88 in 0 in Mostly Cloudy
      6:30 AM 45 °F 45 °F 100 % CALM 0 mph - 29.88 in 0 in Mostly Cloudy
      6:55 AM 45 °F 45 °F 100 % CALM 0 mph - 29.89 in 0 in Fair
      7:15 AM 46 °F 46 °F 100 % CALM 0 mph - 29.89 in 0 in Fair
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