372 CDUS43 KLOT 070631 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT THU SEP 7 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 6 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 65 137 PM 102 1922 79 -14 92 MINIMUM 46 545 AM 38 1924 57 -11 70 AVERAGE 56 68 -12 81 PRECIPITATION (IN) YESTERDAY 0.00 1.72 1916 0.12 -0.12 0.00 MONTH TO DATE 0.07 0.71 -0.64 0.00 SINCE SEP 1 0.07 0.71 -0.64 0.00 SINCE JAN 1 36.86 26.37 10.49 25.92 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 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 1 8 0 MONTH TO DATE 27 6 21 0 SINCE SEP 1 27 6 21 0 SINCE JUL 1 34 20 14 0 COOLING YESTERDAY 0 4 -4 16 MONTH TO DATE 4 29 -25 39 SINCE SEP 1 4 29 -25 39 SINCE JAN 1 688 756 -68 956 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.9 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 93 400 AM LOWEST 48 400 PM AVERAGE 71 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 103 1939 MINIMUM TEMPERATURE (F) 56 37 1986 SUNRISE AND SUNSET SEPTEMBER 7 2017.....SUNRISE 628 AM CDT SUNSET 719 PM CDT SEPTEMBER 8 2017.....SUNRISE 629 AM CDT SUNSET 718 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$