341 CDUS43 KLOT 130640 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT FRI OCT 13 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 12 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 58 519 PM 85 2008 64 -6 67 1930 MINIMUM 53 1159 PM 24 1988 42 11 43 1987 AVERAGE 56 53 3 55 PRECIPITATION (IN) YESTERDAY T 1.55 1969 0.08 -0.08 0.01 MONTH TO DATE 2.25 1.07 1.18 0.27 SINCE SEP 1 2.76 4.42 -1.66 3.24 SINCE JAN 1 39.55 30.08 9.47 29.16 SNOWFALL (IN) YESTERDAY 0.0 0.2 1909 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 T SINCE JUL 1 0.0 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 12 -3 10 MONTH TO DATE 39 126 -87 53 SINCE SEP 1 114 243 -129 77 SINCE JUL 1 121 257 -136 77 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 14 8 6 6 SINCE SEP 1 141 92 49 166 SINCE JAN 1 825 819 6 1083 .................................................................. WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1100 PM LOWEST 93 100 AM AVERAGE 97 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 87 1975 MINIMUM TEMPERATURE (F) 41 22 1988 SUNRISE AND SUNSET OCTOBER 13 2017.......SUNRISE 707 AM CDT SUNSET 617 PM CDT OCTOBER 14 2017.......SUNRISE 708 AM CDT SUNSET 616 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$