601 CDUS43 KLOT 040633 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT FRI SEP 4 2015 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 3 2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1905 TO 2015 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 90 217 PM 100 1913 80 10 83 MINIMUM 70 548 AM 43 1908 58 12 56 AVERAGE 80 69 11 70 PRECIPITATION (IN) YESTERDAY 0.00 1.12 1941 0.11 -0.11 0.00 MONTH TO DATE 0.00 0.36 -0.36 0.03 SINCE SEP 1 0.00 0.36 -0.36 0.03 SINCE JAN 1 24.53 26.02 -1.49 26.28 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 SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 3 -3 0 SINCE SEP 1 0 3 -3 0 SINCE JUL 1 10 17 -7 10 COOLING YESTERDAY 15 5 10 5 MONTH TO DATE 43 15 28 22 SINCE SEP 1 43 15 28 22 SINCE JAN 1 696 742 -46 678 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 500 AM LOWEST 56 400 PM AVERAGE 73 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 101 1925 MINIMUM TEMPERATURE (F) 58 39 1974 SUNRISE AND SUNSET SEPTEMBER 4 2015.....SUNRISE 625 AM CDT SUNSET 725 PM CDT SEPTEMBER 5 2015.....SUNRISE 626 AM CDT SUNSET 724 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$