954 CDUS43 KLOT 110641 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT FRI AUG 11 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 10 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 85 201 PM 98 1944 83 2 87 1913 MINIMUM 63 149 AM 48 1917 62 1 69 AVERAGE 74 72 2 78 PRECIPITATION (IN) YESTERDAY 0.09 1.87 1994 0.15 -0.06 0.00 MONTH TO DATE 0.13 1.48 -1.35 0.88 SINCE JUN 1 15.05 10.08 4.97 10.94 SINCE JAN 1 33.90 22.55 11.35 22.50 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 9 8 1 13 MONTH TO DATE 62 80 -18 109 SINCE JUN 1 563 529 34 639 SINCE JAN 1 599 584 15 724 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 81 1000 PM LOWEST 51 1100 AM AVERAGE 66 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 101 1941 MINIMUM TEMPERATURE (F) 62 47 1982 SUNRISE AND SUNSET AUGUST 11 2017........SUNRISE 600 AM CDT SUNSET 802 PM CDT AUGUST 12 2017........SUNRISE 601 AM CDT SUNSET 801 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$