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      Elev 200 ft, 41.766 °N 89.695 °W

      Rock Falls, IL

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp535275
      Low Temp29347
      Day Average Temp38.6--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation04.6-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point31.87--
      High37--
      Low28--
      Average31.87--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.51--
      Astronomy Day Length Rise Set
      Actual Time10h 7m6:38 AM4:45 PM
      Civil Twilight6:09 AM5:15 PM
      Nautical Twilight5:35 AM5:48 PM
      Astronomical Twilight5:03 AM6:21 PM
      Moon: Waning crescent5:03 AM3:35 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:56 AM 33 °F 31 °F 92 % W 3 mph - 29.5 in 0 in Fair
      1:56 AM 33 °F 31 °F 92 % CALM 0 mph - 29.5 in 0 in Fair
      2:56 AM 32 °F 31 °F 96 % WSW 5 mph - 29.5 in 0 in Fair
      3:56 AM 30 °F 30 °F 100 % CALM 0 mph - 29.5 in 0 in Fair
      4:56 AM 30 °F 29 °F 96 % CALM 0 mph - 29.51 in 0 in Fair
      5:56 AM 30 °F 29 °F 96 % WSW 3 mph - 29.52 in 0 in Fair
      6:56 AM 29 °F 28 °F 96 % CALM 0 mph - 29.53 in 0 in Fair
      7:56 AM 31 °F 31 °F 100 % CALM 0 mph - 29.54 in 0 in Fair
      8:56 AM 38 °F 36 °F 93 % CALM 0 mph - 29.55 in 0 in Fair
      9:56 AM 43 °F 37 °F 80 % VAR 6 mph - 29.55 in 0 in Fair
      10:56 AM 47 °F 34 °F 61 % W 8 mph - 29.53 in 0 in Fair
      11:56 AM 47 °F 33 °F 59 % WSW 9 mph - 29.51 in 0 in Fair
      12:56 PM 51 °F 33 °F 50 % WSW 6 mph - 29.48 in 0 in Fair
      1:56 PM 52 °F 33 °F 49 % SW 9 mph - 29.46 in 0 in Fair
      2:56 PM 53 °F 32 °F 45 % WSW 12 mph - 29.45 in 0 in Fair
      Level Access
      Glossary