966 CDUS43 KLOT 040638 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1237 AM CST MON DEC 4 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 3 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 57 230 PM 69 2012 38 19 37 MINIMUM 24 734 AM -14 1940 22 2 31 AVERAGE 41 30 11 34 PRECIPITATION (IN) YESTERDAY 0.00 0.73 2011 0.07 -0.07 0.00 MONTH TO DATE 0.00 0.23 -0.23 0.06 SINCE DEC 1 0.00 0.23 -0.23 0.06 SINCE JAN 1 44.18 34.49 9.69 33.34 SNOWFALL (IN) YESTERDAY 0.0 6.5 1990 0.3 -0.3 0.0 MONTH TO DATE 0.0 0.9 -0.9 T SINCE DEC 1 0.0 0.9 -0.9 T SINCE JUL 1 0.2 2.7 -2.5 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 24 35 -11 31 MONTH TO DATE 75 104 -29 88 SINCE DEC 1 75 104 -29 88 SINCE JUL 1 1289 1439 -150 957 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 828 820 8 1103 .................................................................. WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1200 AM LOWEST 36 200 PM AVERAGE 64 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 37 65 1998 MINIMUM TEMPERATURE (F) 22 -4 1991 SUNRISE AND SUNSET DECEMBER 4 2017......SUNRISE 709 AM CST SUNSET 425 PM CST DECEMBER 5 2017......SUNRISE 710 AM CST SUNSET 424 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$