562 CDUS43 KLOT 270647 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 144 AM CDT WED SEP 27 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 26 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 90 1234 PM 92 1920 71 19 69 MINIMUM 63 1159 PM 26 1926 48 15 51 AVERAGE 77 59 18 60 PRECIPITATION (IN) YESTERDAY T 3.93 2011 0.11 -0.11 0.00 MONTH TO DATE 0.51 2.95 -2.44 2.93 SINCE SEP 1 0.51 2.95 -2.44 2.93 SINCE JAN 1 37.30 28.61 8.69 28.85 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE SEP 1 0.0 0.0 0.0 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 5 MONTH TO DATE 50 85 -35 7 SINCE SEP 1 50 85 -35 7 SINCE JUL 1 57 99 -42 7 COOLING YESTERDAY 12 1 11 0 MONTH TO DATE 127 80 47 160 SINCE SEP 1 127 80 47 160 SINCE JAN 1 811 807 4 1077 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 400 AM LOWEST 40 1200 PM AVERAGE 64 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 89 1954 MINIMUM TEMPERATURE (F) 47 29 1942 SUNRISE AND SUNSET SEPTEMBER 27 2017.....SUNRISE 649 AM CDT SUNSET 644 PM CDT SEPTEMBER 28 2017.....SUNRISE 650 AM CDT SUNSET 643 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$