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      Elev 10 ft, 37.896 °N 121.613 °W

      Discovery Bay, CA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp827991
      Low Temp505439
      Day Average Temp64.39--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.7-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point42.98--
      High52--
      Low32--
      Average42.98--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed10--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.88--
      Astronomy Day Length Rise Set
      Actual Time11h 6m7:18 AM6:24 PM
      Civil Twilight6:51 AM6:51 PM
      Nautical Twilight6:20 AM7:21 PM
      Astronomical Twilight5:50 AM7:52 PM
      Moon: First quarter2:37 PM-

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:00 AM 72 °F 36 °F 27 % CALM 0 mph - 29.87 in - Fair
      12:20 AM 70 °F 34 °F 27 % CALM 0 mph - 29.87 in - Fair
      12:35 AM 70 °F 34 °F 27 % WSW 5 mph - 29.87 in - Fair
      1:00 AM 72 °F 34 °F 25 % CALM 0 mph - 29.87 in - Fair
      1:20 AM 72 °F 34 °F 25 % WSW 10 mph - 29.86 in - Fair
      1:40 AM 72 °F 32 °F 23 % W 6 mph - 29.86 in - Fair
      2:00 AM 63 °F 37 °F 39 % NE 6 mph - 29.87 in - Fair
      2:15 AM 59 °F 39 °F 48 % ENE 3 mph - 29.87 in - Fair
      2:40 AM 57 °F 41 °F 55 % CALM 0 mph - 29.87 in - Fair
      3:00 AM 57 °F 39 °F 51 % CALM 0 mph - 29.87 in - Fair
      3:20 AM 59 °F 39 °F 48 % CALM 0 mph - 29.87 in - Fair
      3:40 AM 57 °F 39 °F 51 % E 3 mph - 29.87 in - Fair
      3:55 AM 55 °F 39 °F 54 % CALM 0 mph - 29.87 in - Fair
      4:15 AM 54 °F 41 °F 62 % CALM 0 mph - 29.86 in - Fair
      4:40 AM 55 °F 45 °F 67 % CALM 0 mph - 29.86 in - Fair
      4:55 AM 55 °F 45 °F 67 % CALM 0 mph - 29.86 in - Fair
      5:15 AM 54 °F 43 °F 67 % CALM 0 mph - 29.86 in - Fair
      5:35 AM 54 °F 43 °F 67 % CALM 0 mph - 29.86 in - Fair
      5:55 AM 55 °F 46 °F 72 % CALM 0 mph - 29.86 in - Fair
      6:20 AM 55 °F 46 °F 72 % NNW 5 mph - 29.86 in - Fair
      6:40 AM 57 °F 45 °F 63 % NW 9 mph - 29.87 in - Fair
      7:00 AM 54 °F 43 °F 67 % CALM 0 mph - 29.87 in - Fair
      7:15 AM 54 °F 45 °F 72 % CALM 0 mph - 29.88 in - Fair
      7:40 AM 50 °F 41 °F 71 % CALM 0 mph - 29.88 in - Fair
      8:00 AM 54 °F 41 °F 62 % CALM 0 mph - 29.89 in - Fair
      8:20 AM 55 °F 43 °F 63 % CALM 0 mph - 29.89 in - Fair
      8:40 AM 61 °F 43 °F 52 % CALM 0 mph - 29.9 in - Fair
      8:55 AM 63 °F 45 °F 52 % CALM 0 mph - 29.91 in - Fair
      9:20 AM 68 °F 46 °F 46 % CALM 0 mph - 29.91 in - Fair
      9:35 AM 68 °F 48 °F 49 % CALM 0 mph - 29.91 in - Fair
      9:55 AM 70 °F 48 °F 46 % NE 6 mph - 29.91 in - Fair
      10:20 AM 72 °F 48 °F 43 % NNE 6 mph - 29.91 in - Fair
      10:35 AM 72 °F 52 °F 50 % NE 6 mph - 29.91 in - Fair
      10:55 AM 73 °F 48 °F 41 % N 6 mph - 29.91 in - Fair
      11:15 AM 75 °F 46 °F 36 % VAR 5 mph - 29.91 in - Fair
      11:35 AM 77 °F 46 °F 34 % N 8 mph - 29.9 in - Fair
      11:55 AM 79 °F 50 °F 36 % N 8 mph - 29.9 in - Fair
      12:15 PM 79 °F 50 °F 36 % N 7 mph - 29.9 in - Fair
      12:35 PM 79 °F 50 °F 36 % VAR 5 mph - 29.9 in - Fair
      12:55 PM 81 °F 50 °F 34 % VAR 6 mph - 29.89 in - Fair
      1:15 PM 82 °F 48 °F 30 % VAR 5 mph - 29.88 in - Fair
      Level Access
      Glossary