841 CDUS43 KLOT 170716 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 215 AM CDT MON AUG 17 2015 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 16 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 91 240 PM 104 1988 83 8 81 MINIMUM 67 512 AM 44 1992 62 5 58 AVERAGE 79 72 7 70 PRECIPITATION (IN) YESTERDAY 0.00 3.58 1968 0.15 -0.15 0.00 MONTH TO DATE 0.20 2.43 -2.23 1.89 SINCE JUN 1 8.34 11.03 -2.69 12.41 SINCE JAN 1 19.53 23.50 -3.97 22.38 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 JUN 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 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 21 34 -13 21 SINCE JUL 1 5 3 2 10 COOLING YESTERDAY 14 7 7 5 MONTH TO DATE 149 126 23 93 SINCE JUN 1 542 575 -33 435 SINCE JAN 1 602 630 -28 518 .................................................................. WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1200 AM LOWEST 44 400 PM AVERAGE 67 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 102 1988 MINIMUM TEMPERATURE (F) 62 46 1924 SUNRISE AND SUNSET AUGUST 17 2015........SUNRISE 606 AM CDT SUNSET 755 PM CDT AUGUST 18 2015........SUNRISE 607 AM CDT SUNSET 753 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$