043 CDUS43 KLOT 250635 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 135 AM CDT FRI AUG 25 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 24 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1905 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 76 208 PM 102 1947 82 -6 85 MINIMUM 54 540 AM 41 1920 61 -7 70 AVERAGE 65 71 -6 78 PRECIPITATION (IN) YESTERDAY 0.00 1.60 1962 0.14 -0.14 0.43 MONTH TO DATE 0.61 3.61 -3.00 2.87 SINCE JUN 1 15.53 12.21 3.32 12.93 SINCE JAN 1 34.38 24.68 9.70 24.49 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 0 SINCE JUN 1 12 34 -22 6 SINCE JUL 1 1 3 -2 0 COOLING YESTERDAY 0 7 -7 13 MONTH TO DATE 138 182 -44 235 SINCE JUN 1 639 631 8 765 SINCE JAN 1 675 686 -11 850 .................................................................. WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 100 AM LOWEST 41 400 PM AVERAGE 67 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 97 2003 MINIMUM TEMPERATURE (F) 60 41 1958 SUNRISE AND SUNSET AUGUST 25 2017........SUNRISE 615 AM CDT SUNSET 741 PM CDT AUGUST 26 2017........SUNRISE 616 AM CDT SUNSET 740 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$