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      Elev 52 ft, 38.237 °N 122.643 °W

      Petaluma, CA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp707799
      Low Temp505039
      Day Average Temp55.58--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.9-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point51.08--
      High55--
      Low50--
      Average51.08--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.82--
      Astronomy Day Length Rise Set
      Actual Time14h 46m5:46 AM8:33 PM
      Civil Twilight5:15 AM9:04 PM
      Nautical Twilight4:36 AM9:44 PM
      Astronomical Twilight3:51 AM10:29 PM
      Moon: Last quarter1:34 AM12:59 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:15 AM 52 °F 50 °F 94 % WNW 8 mph - 29.88 in 0 in Cloudy
      12:35 AM 52 °F 50 °F 94 % W 7 mph - 29.88 in 0 in Cloudy
      12:55 AM 52 °F 50 °F 94 % W 8 mph - 29.88 in 0 in Cloudy
      1:15 AM 52 °F 50 °F 94 % W 10 mph - 29.88 in 0 in Cloudy
      1:35 AM 52 °F 50 °F 94 % W 8 mph - 29.87 in 0 in Cloudy
      1:55 AM 52 °F 50 °F 94 % W 7 mph - 29.87 in 0 in Cloudy
      2:15 AM 52 °F 50 °F 94 % W 7 mph - 29.86 in 0 in Cloudy
      2:35 AM 52 °F 50 °F 94 % WSW 7 mph - 29.86 in 0 in Cloudy
      2:55 AM 52 °F 50 °F 94 % W 7 mph - 29.86 in 0 in Cloudy
      3:15 AM 50 °F 50 °F 100 % WNW 7 mph - 29.85 in 0 in Cloudy
      3:35 AM 50 °F 50 °F 100 % W 7 mph - 29.85 in 0 in Cloudy
      3:55 AM 50 °F 50 °F 100 % W 6 mph - 29.85 in 0 in Cloudy
      4:15 AM 50 °F 50 °F 100 % W 6 mph - 29.84 in 0 in Cloudy
      4:35 AM 50 °F 50 °F 100 % W 5 mph - 29.85 in 0 in Cloudy
      4:55 AM 50 °F 50 °F 100 % W 7 mph - 29.85 in 0 in Cloudy
      5:15 AM 50 °F 50 °F 100 % W 7 mph - 29.84 in 0 in Cloudy
      5:35 AM 50 °F 50 °F 100 % WSW 7 mph - 29.85 in 0 in Cloudy
      5:55 AM 50 °F 50 °F 100 % W 8 mph - 29.84 in 0 in Cloudy
      6:15 AM 50 °F 50 °F 100 % WNW 5 mph - 29.84 in 0 in Cloudy
      6:35 AM 50 °F 50 °F 100 % CALM 0 mph - 29.84 in 0 in Cloudy
      6:55 AM 50 °F 50 °F 100 % W 6 mph - 29.84 in 0 in Cloudy
      7:15 AM 50 °F 50 °F 100 % W 7 mph - 29.83 in 0 in Cloudy
      7:35 AM 50 °F 50 °F 100 % WNW 5 mph - 29.83 in 0 in Cloudy
      7:55 AM 50 °F 50 °F 100 % W 6 mph - 29.84 in 0 in Cloudy
      8:10 AM 50 °F 50 °F 100 % WSW 3 mph - 29.84 in 0 in Cloudy
      8:35 AM 52 °F 50 °F 94 % SW 7 mph - 29.85 in 0 in Cloudy
      8:55 AM 52 °F 50 °F 94 % SW 5 mph - 29.86 in 0 in Cloudy
      9:15 AM 52 °F 50 °F 94 % SSW 5 mph - 29.86 in 0 in Cloudy
      9:35 AM 52 °F 50 °F 94 % VAR 6 mph - 29.85 in 0 in Cloudy
      9:55 AM 52 °F 50 °F 94 % CALM 0 mph - 29.85 in 0 in Cloudy
      10:15 AM 54 °F 50 °F 88 % CALM 0 mph - 29.85 in 0 in Cloudy
      10:35 AM 54 °F 50 °F 88 % CALM 0 mph - 29.85 in 0 in Cloudy
      10:55 AM 55 °F 50 °F 82 % NW 5 mph - 29.84 in 0 in Cloudy
      11:15 AM 55 °F 52 °F 88 % CALM 0 mph - 29.84 in 0 in Cloudy
      11:35 AM 57 °F 52 °F 82 % W 7 mph - 29.83 in 0 in Cloudy
      11:55 AM 59 °F 50 °F 72 % VAR 5 mph - 29.84 in 0 in Cloudy
      12:15 PM 59 °F 50 °F 72 % CALM 0 mph - 29.83 in 0 in Fair
      12:35 PM 63 °F 52 °F 68 % NNW 5 mph - 29.81 in 0 in Fair
      12:55 PM 63 °F 52 °F 68 % VAR 7 mph - 29.8 in 0 in Fair
      1:15 PM 64 °F 52 °F 64 % VAR 7 mph - 29.8 in 0 in Fair
      1:35 PM 66 °F 52 °F 60 % VAR 7 mph - 29.79 in 0 in Fair
      1:55 PM 68 °F 52 °F 56 % WNW 9 mph - 29.79 in 0 in Fair
      2:15 PM 70 °F 52 °F 53 % CALM 0 mph - 29.78 in 0 in Fair
      2:35 PM 68 °F 54 °F 60 % WNW 9 mph - 29.78 in 0 in Fair
      2:55 PM 68 °F 55 °F 64 % VAR 6 mph 13 mph 29.78 in 0 in Fair
      3:10 PM 66 °F 54 °F 64 % NW 8 mph 15 mph 29.78 in 0 in Fair
      3:35 PM 66 °F 54 °F 64 % VAR 6 mph 13 mph 29.78 in 0 in Fair
      3:55 PM 68 °F 54 °F 60 % CALM 0 mph 16 mph 29.77 in 0 in Fair
      4:15 PM 64 °F 52 °F 64 % NW 7 mph 14 mph 29.77 in 0 in Fair
      4:35 PM 64 °F 54 °F 68 % NW 6 mph 14 mph 29.77 in 0 in Fair
      4:55 PM 64 °F 52 °F 64 % WNW 9 mph - 29.77 in 0 in Fair
      5:15 PM 63 °F 52 °F 68 % WNW 12 mph - 29.77 in 0 in Fair
      5:35 PM 63 °F 52 °F 68 % VAR 7 mph 14 mph 29.78 in 0 in Fair
      5:55 PM 61 °F 52 °F 72 % WNW 7 mph 15 mph 29.78 in 0 in Fair
      6:15 PM 61 °F 52 °F 72 % WNW 10 mph - 29.77 in 0 in Fair
      6:35 PM 59 °F 52 °F 77 % WNW 9 mph - 29.77 in 0 in Fair
      6:55 PM 59 °F 52 °F 77 % WNW 8 mph - 29.78 in 0 in Fair
      7:15 PM 57 °F 52 °F 82 % VAR 6 mph - 29.78 in 0 in Fair
      7:35 PM - - - NW 6 mph - 29.78 in 0 in Fair
      7:55 PM 54 °F 50 °F 88 % VAR 6 mph - 29.78 in 0 in Fair
      8:15 PM 54 °F 50 °F 88 % NW 6 mph - 29.78 in 0 in Fair
      8:35 PM 52 °F 50 °F 94 % VAR 6 mph - 29.78 in 0 in Mostly Cloudy
      8:55 PM 52 °F 50 °F 94 % WNW 7 mph - 29.78 in 0 in Cloudy
      9:15 PM 52 °F 52 °F 100 % NNW 3 mph - 29.78 in 0 in Cloudy
      9:35 PM 52 °F 52 °F 100 % VAR 5 mph - 29.78 in 0 in Cloudy
      9:55 PM 52 °F 52 °F 100 % WSW 8 mph - 29.78 in 0 in Cloudy
      10:15 PM 52 °F 52 °F 100 % W 7 mph - 29.78 in 0 in Cloudy
      10:35 PM 52 °F 52 °F 100 % W 6 mph - 29.78 in 0 in Cloudy
      10:55 PM 52 °F 52 °F 100 % W 6 mph - 29.78 in 0 in Cloudy
      11:15 PM 52 °F 52 °F 100 % WSW 6 mph - 29.78 in 0 in Cloudy
      11:35 PM 52 °F 52 °F 100 % CALM 0 mph - 29.78 in 0 in Cloudy
      11:55 PM 52 °F 52 °F 100 % VAR 3 mph - 29.78 in 0 in Cloudy
      Level Access
      Glossary