662 CDUS43 KLOT 150635 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT TUE AUG 15 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 14 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 82 322 PM 97 1944 83 -1 83 MINIMUM 60 551 AM 43 1964 62 -2 63 AVERAGE 71 72 -1 73 PRECIPITATION (IN) YESTERDAY T 5.70 1987 0.16 -0.16 0.00 MONTH TO DATE 0.13 2.11 -1.98 1.51 SINCE JUN 1 15.05 10.71 4.34 11.57 SINCE JAN 1 33.90 23.18 10.72 23.13 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 6 8 -2 8 MONTH TO DATE 76 112 -36 155 SINCE JUN 1 577 561 16 685 SINCE JAN 1 613 616 -3 770 .................................................................. WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1100 PM LOWEST 49 200 PM AVERAGE 71 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 99 1988 MINIMUM TEMPERATURE (F) 62 44 1929 1921 SUNRISE AND SUNSET AUGUST 15 2017........SUNRISE 604 AM CDT SUNSET 757 PM CDT AUGUST 16 2017........SUNRISE 605 AM CDT SUNSET 755 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$