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      Elev 935 ft, 34.108 °N 117.816 °W

      San Dimas, CA

      Diamond Ridge Station88°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp8180105
      Low Temp595535
      Day Average Temp71.5--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.7-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point56--
      High57--
      Low55--
      Average56--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure28.82--
      Astronomy Day Length Rise Set
      Actual Time14h 9m5:43 AM7:53 PM
      Civil Twilight5:15 AM8:21 PM
      Nautical Twilight4:40 AM8:56 PM
      Astronomical Twilight4:03 AM9:34 PM
      Moon: Waning crescent3:13 AM3:37 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      6:47 AM 59 °F 55 °F 88 % VAR 6 mph - 28.8 in - Fair
      7:47 AM 64 °F 55 °F 73 % VAR 5 mph - 28.81 in - Fair
      8:47 AM 70 °F 55 °F 60 % CALM 0 mph - 28.82 in - Fair
      10:47 AM 77 °F 57 °F 50 % W 7 mph - 28.83 in - Fair
      11:47 AM 79 °F 57 °F 47 % WSW 12 mph - 28.83 in - Fair
      12:47 PM 81 °F 57 °F 45 % W 14 mph - 28.82 in - Fair
      4:47 PM 81 °F 57 °F 45 % W 14 mph 21 mph 28.79 in - Fair
      5:47 PM 75 °F 55 °F 50 % WSW 14 mph - 28.8 in - Fair
      7:47 PM 66 °F 55 °F 68 % WSW 12 mph - 28.82 in - Fair
      8:47 PM 63 °F 57 °F 82 % WSW 6 mph - 28.87 in - Fair
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