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      Elev 30 ft, 38.231 °N 122.635 °W

      Petaluma, CA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp707895
      Low Temp484936
      Day Average Temp58.39--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.3-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point49.53--
      High55--
      Low43--
      Average49.53--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.55--
      Astronomy Day Length Rise Set
      Actual Time11h 24m7:14 AM6:39 PM
      Civil Twilight6:48 AM7:06 PM
      Nautical Twilight6:17 AM7:36 PM
      Astronomical Twilight5:47 AM8:07 PM
      Moon: New7:21 AM6:28 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 55 °F 55 °F 100 % NW 3 mph - 29.62 in 0 in Cloudy
      12:35 AM 55 °F 55 °F 100 % VAR 3 mph - 29.61 in 0 in Cloudy
      12:55 AM 55 °F 55 °F 100 % VAR 3 mph - 29.61 in 0 in Cloudy
      1:15 AM 55 °F 55 °F 100 % CALM 0 mph - 29.61 in 0 in Cloudy
      1:35 AM 55 °F 55 °F 100 % CALM 0 mph - 29.6 in 0 in Cloudy
      1:55 AM 55 °F 54 °F 94 % W 6 mph - 29.6 in 0 in Cloudy
      2:15 AM 55 °F 55 °F 100 % VAR 5 mph - 29.6 in 0 in Cloudy
      2:35 AM 55 °F 54 °F 94 % W 7 mph - 29.6 in 0 in Cloudy
      2:55 AM 55 °F 54 °F 94 % VAR 5 mph - 29.6 in 0 in Cloudy
      3:15 AM 55 °F 54 °F 94 % W 7 mph - 29.6 in 0 in Cloudy
      3:35 AM 55 °F 54 °F 94 % VAR 6 mph - 29.59 in 0 in Cloudy
      3:55 AM 54 °F 54 °F 100 % W 7 mph - 29.59 in 0 in Cloudy
      4:15 AM 54 °F 54 °F 100 % WNW 7 mph - 29.59 in 0 in Cloudy
      4:35 AM 54 °F 54 °F 100 % VAR 3 mph - 29.58 in 0 in Cloudy
      4:55 AM 54 °F 54 °F 100 % CALM 0 mph - 29.58 in 0 in Cloudy
      5:15 AM 54 °F 54 °F 100 % CALM 0 mph - 29.58 in 0 in Cloudy
      5:35 AM 54 °F 54 °F 100 % CALM 0 mph - 29.58 in 0 in Cloudy
      5:55 AM 54 °F 54 °F 100 % NNW 3 mph - 29.57 in 0 in Cloudy
      6:15 AM 54 °F 54 °F 100 % CALM 0 mph - 29.57 in 0 in Cloudy
      6:35 AM 54 °F 54 °F 100 % CALM 0 mph - 29.57 in 0 in Cloudy
      6:55 AM 54 °F 54 °F 100 % W 5 mph - 29.57 in 0 in Cloudy
      7:15 AM 54 °F 54 °F 100 % CALM 0 mph - 29.57 in 0 in Cloudy
      7:35 AM 54 °F 54 °F 100 % - - 29.57 in 0 in Cloudy
      7:55 AM 54 °F 52 °F 94 % W 5 mph - 29.57 in 0 in Cloudy
      8:15 AM 54 °F 52 °F 94 % WSW 6 mph - 29.58 in 0 in Cloudy
      8:30 AM 55 °F 52 °F 88 % SW 6 mph - 29.58 in 0 in Cloudy
      8:55 AM 55 °F 52 °F 88 % SW 7 mph - 29.59 in 0 in Cloudy
      9:15 AM 55 °F 52 °F 88 % WSW 6 mph - 29.59 in 0 in Cloudy
      9:30 AM 55 °F 52 °F 88 % W 3 mph - 29.58 in 0 in Mostly Cloudy
      9:55 AM 57 °F 50 °F 77 % W 7 mph - 29.59 in 0 in Fair
      10:15 AM 59 °F 50 °F 72 % WNW 6 mph - 29.59 in 0 in Fair
      10:35 AM 61 °F 48 °F 63 % VAR 6 mph - 29.58 in 0 in Fair
      10:55 AM 63 °F 48 °F 59 % NNW 5 mph - 29.58 in 0 in Fair
      11:15 AM 64 °F 46 °F 52 % WSW 9 mph - 29.58 in 0 in Fair
      11:30 AM 64 °F 46 °F 52 % WSW 10 mph 17 mph 29.57 in 0 in Fair
      11:55 AM 64 °F 46 °F 52 % WSW 9 mph - 29.57 in 0 in Fair
      12:15 PM 66 °F 46 °F 49 % WSW 9 mph - 29.57 in 0 in Fair
      12:35 PM 66 °F 46 °F 49 % WSW 9 mph - 29.56 in 0 in Fair
      12:55 PM 68 °F 46 °F 46 % W 9 mph - 29.55 in 0 in Fair
      1:15 PM 68 °F 46 °F 46 % SW 10 mph - 29.54 in 0 in Fair
      1:30 PM - - - - - - 0 in
      1:55 PM - - - - - - 0 in
      2:15 PM - - - - - - 0 in
      2:30 PM - - - - - - 0 in
      2:55 PM 70 °F 45 °F 40 % WSW 8 mph 16 mph 29.51 in 0 in
      3:15 PM 70 °F 45 °F 40 % W 12 mph - 29.5 in 0 in Fair
      3:30 PM 70 °F 43 °F 38 % SW 12 mph - 29.5 in 0 in Fair
      3:55 PM 68 °F 43 °F 40 % WSW 12 mph - 29.5 in 0 in Fair
      4:15 PM 68 °F 45 °F 43 % W 10 mph - 29.5 in 0 in Fair
      4:30 PM 68 °F 43 °F 40 % W 12 mph - 29.5 in 0 in Fair
      4:55 PM 66 °F 43 °F 43 % WNW 8 mph 14 mph 29.49 in 0 in Fair
      5:10 PM 66 °F 43 °F 43 % CALM 0 mph 12 mph 29.49 in 0 in Fair
      5:35 PM 64 °F 43 °F 45 % WSW 9 mph - 29.48 in 0 in Fair
      5:55 PM 63 °F 45 °F 52 % VAR 7 mph - 29.49 in 0 in Fair
      6:10 PM 63 °F 45 °F 52 % WSW 8 mph - 29.48 in 0 in Fair
      6:35 PM 59 °F 45 °F 59 % WSW 9 mph - 29.48 in 0 in Fair
      6:55 PM 57 °F 45 °F 63 % WSW 8 mph - 29.48 in 0 in Mostly Cloudy
      7:10 PM 57 °F 46 °F 67 % SSW 6 mph - 29.48 in 0 in Cloudy
      7:35 PM 55 °F 46 °F 72 % CALM 0 mph - 29.47 in 0 in Cloudy
      7:55 PM 54 °F 46 °F 77 % CALM 0 mph - 29.47 in 0 in Cloudy
      8:10 PM 50 °F 45 °F 82 % CALM 0 mph - 29.47 in 0 in Cloudy
      8:35 PM 48 °F 45 °F 87 % CALM 0 mph - 29.47 in 0 in Cloudy
      8:55 PM 48 °F 43 °F 82 % CALM 0 mph - 29.47 in 0 in Cloudy
      Level Access
      Glossary