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      Extreme Heat Warning
      until 8:00 PM PDT
      +1 more alert
      Elev 1273 ft, 34.112 °N 117.372 °W

      Rialto, CA

      Rialto Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp8395113
      Low Temp786443
      Day Average Temp80.21--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.01-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point55.71--
      High57--
      Low55--
      Average55.71--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed5--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure28.68--
      Astronomy Day Length Rise Set
      Actual Time13h 4m6:18 AM7:22 PM
      Civil Twilight5:53 AM7:48 PM
      Nautical Twilight5:22 AM8:19 PM
      Astronomical Twilight4:50 AM8:50 PM
      Moon: Waxing gibbous6:45 PM4:45 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:00 AM 83 °F 55 °F 38 % W 5 mph - 28.71 in 0 in Fair
      12:20 AM 82 °F 55 °F 40 % CALM 0 mph - 28.71 in 0 in Fair
      12:40 AM 82 °F 56 °F 41 % CALM 0 mph - 28.71 in 0 in Fair
      1:02 AM 82 °F 56 °F 41 % CALM 0 mph - 28.7 in 0 in Fair
      1:20 AM 82 °F 56 °F 41 % CALM 0 mph - 28.7 in 0 in Fair
      1:40 AM 81 °F 55 °F 41 % CALM 0 mph - 28.69 in 0 in Fair
      2:00 AM 81 °F 55 °F 42 % CALM 0 mph - 28.68 in 0 in Fair
      2:20 AM 80 °F 55 °F 42 % CALM 0 mph - 28.68 in 0 in Fair
      2:40 AM 80 °F 56 °F 44 % CALM 0 mph - 28.68 in 0 in Fair
      3:00 AM 78 °F 56 °F 47 % CALM 0 mph - 28.67 in 0 in Fair
      3:20 AM 78 °F 57 °F 48 % E 3 mph - 28.67 in 0 in Fair
      3:40 AM 78 °F 56 °F 46 % S 3 mph - 28.66 in 0 in Fair
      4:00 AM 78 °F 56 °F 45 % CALM 0 mph - 28.66 in 0 in Fair
      4:20 AM 78 °F 56 °F 46 % CALM 0 mph - 28.66 in 0 in Fair
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