047 CDUS43 KLOT 080635 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT TUE AUG 8 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 7 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 82 323 PM 101 1918 83 -1 82 MINIMUM 57 1159 PM 49 1990 62 -5 59 1989 1903 AVERAGE 70 73 -3 71 PRECIPITATION (IN) YESTERDAY 0.00 5.15 2007 0.14 -0.14 0.00 MONTH TO DATE 0.04 1.03 -0.99 0.88 SINCE JUN 1 14.96 9.63 5.33 10.94 SINCE JAN 1 33.81 22.10 11.71 22.50 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 5 8 -3 6 MONTH TO DATE 44 56 -12 74 SINCE JUN 1 545 505 40 604 SINCE JAN 1 581 560 21 689 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 6.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 90 400 AM LOWEST 42 200 PM AVERAGE 66 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 1934 MINIMUM TEMPERATURE (F) 62 42 1904 SUNRISE AND SUNSET AUGUST 8 2017........SUNRISE 557 AM CDT SUNSET 806 PM CDT AUGUST 9 2017........SUNRISE 558 AM CDT SUNSET 805 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$