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      Elev 10 ft, 37.896 °N 121.613 °W

      Discovery Bay, CA

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp737590
      Low Temp435239
      Day Average Temp55.06--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.1-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point44.47--
      High52--
      Low41--
      Average44.47--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed8--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.99--
      Astronomy Day Length Rise Set
      Actual Time10h 50m7:25 AM6:15 PM
      Civil Twilight6:58 AM6:42 PM
      Nautical Twilight6:27 AM7:13 PM
      Astronomical Twilight5:56 AM7:43 PM
      Moon: Full5:46 PM6:55 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:00 AM 52 °F 43 °F 71 % W 6 mph - 29.96 in - Fair
      12:20 AM 50 °F 41 °F 71 % CALM 0 mph - 29.96 in - Fair
      12:40 AM 48 °F 43 °F 82 % CALM 0 mph - 29.96 in - Fair
      12:55 AM 50 °F 43 °F 76 % CALM 0 mph - 29.96 in - Fair
      1:20 AM 48 °F 43 °F 82 % WSW 5 mph - 29.96 in - Fair
      1:40 AM 50 °F 43 °F 76 % WSW 6 mph - 29.96 in - Fair
      2:00 AM 50 °F 41 °F 71 % CALM 0 mph - 29.96 in - Fair
      2:20 AM 54 °F 43 °F 67 % CALM 0 mph - 29.96 in - Fair
      2:35 AM 54 °F 41 °F 62 % CALM 0 mph - 29.96 in - Fair
      3:00 AM 48 °F 41 °F 76 % CALM 0 mph - 29.96 in - Fair
      3:20 AM 48 °F 41 °F 76 % CALM 0 mph - 29.96 in - Fair
      3:40 AM 48 °F 41 °F 76 % CALM 0 mph - 29.95 in - Fair
      4:00 AM 46 °F 41 °F 81 % CALM 0 mph - 29.96 in - Fair
      4:15 AM 46 °F 41 °F 81 % CALM 0 mph - 29.96 in - Fair
      4:40 AM 45 °F 41 °F 87 % W 5 mph - 29.96 in - Fair
      5:00 AM 46 °F 41 °F 81 % W 5 mph - 29.96 in - Fair
      5:20 AM 48 °F 43 °F 82 % CALM 0 mph - 29.96 in - Fair
      5:40 AM 45 °F 41 °F 87 % CALM 0 mph - 29.97 in - Fair
      5:55 AM 46 °F 43 °F 87 % CALM 0 mph - 29.98 in - Fair
      6:20 AM 45 °F 41 °F 87 % WNW 3 mph - 29.98 in - Fair
      6:40 AM 45 °F 41 °F 87 % W 5 mph - 29.98 in - Fair
      7:00 AM 45 °F 41 °F 87 % WSW 3 mph - 29.99 in - Fair
      7:20 AM 46 °F 41 °F 81 % W 6 mph - 29.99 in - Fair
      7:35 AM 46 °F 41 °F 81 % CALM 0 mph - 29.99 in - Fair
      8:00 AM 43 °F 41 °F 93 % W 5 mph - 30 in - Fair
      8:20 AM 48 °F 43 °F 82 % NNW 3 mph - 30.01 in - Fair
      8:40 AM 52 °F 46 °F 82 % CALM 0 mph - 30.01 in - Fair
      9:00 AM 52 °F 46 °F 82 % NW 3 mph - 30.02 in - Fair
      9:15 AM 54 °F 48 °F 82 % NNW 5 mph - 30.02 in - Fair
      9:40 AM 57 °F 52 °F 82 % NNW 6 mph - 30.03 in - Fair
      10:00 AM 57 °F 52 °F 82 % NNW 8 mph - 30.04 in - Fair
      10:20 AM 59 °F 50 °F 72 % NNW 6 mph - 30.03 in - Fair
      10:40 AM 61 °F 48 °F 63 % VAR 5 mph - 30.03 in - Fair
      10:55 AM 61 °F 48 °F 63 % VAR 5 mph - 30.03 in - Fair
      11:20 AM 63 °F 48 °F 59 % CALM 0 mph - 30.03 in - Fair
      11:40 AM 64 °F 48 °F 56 % NNE 5 mph - 30.02 in - Haze
      12:00 PM 64 °F 48 °F 56 % VAR 6 mph - 30.02 in - Haze
      12:20 PM 66 °F 48 °F 52 % CALM 0 mph - 30.01 in - Fair
      12:35 PM 66 °F 50 °F 56 % CALM 0 mph - 30.01 in - Fair
      1:00 PM 70 °F 50 °F 49 % CALM 0 mph - 30 in - Fair
      1:20 PM 70 °F 48 °F 46 % E 6 mph - 29.99 in - Fair
      1:40 PM 70 °F 46 °F 43 % VAR 5 mph - 29.99 in - Fair
      2:00 PM 72 °F 46 °F 41 % ENE 5 mph - 29.98 in - Fair
      2:15 PM 72 °F 46 °F 41 % NE 7 mph - 29.98 in - Fair
      2:40 PM 72 °F 46 °F 41 % E 6 mph - 29.97 in - Haze
      3:00 PM 73 °F 46 °F 38 % CALM 0 mph - 29.96 in - Fair
      3:20 PM 73 °F 46 °F 38 % CALM 0 mph - 29.96 in - Fair
      Level Access
      Glossary