401 CDUS43 KLOT 120636 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 AM CST MON DEC 12 2016 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 11 2016... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1905 TO 2016 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 32 934 PM 61 1949 34 -2 50 MINIMUM 23 1223 AM -18 1972 19 4 38 AVERAGE 28 26 2 44 PRECIPITATION (IN) YESTERDAY 0.43 0.92 1996 0.08 0.35 0.00 MONTH TO DATE 1.06 0.83 0.23 0.17 SINCE DEC 1 1.06 0.83 0.23 0.17 SINCE JAN 1 34.34 35.09 -0.75 35.55 SNOWFALL (IN) YESTERDAY 4.3 8.3 2000 0.3 4.0 0.0 MONTH TO DATE 11.6 3.5 8.1 0.9 SINCE DEC 1 11.6 3.5 8.1 0.9 SINCE JUL 1 11.6 5.3 6.3 9.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 37 38 -1 21 MONTH TO DATE 402 400 2 288 SINCE DEC 1 402 400 2 288 SINCE JUL 1 1271 1735 -464 1319 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1103 820 283 825 .................................................................. WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. SNOW LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 PM LOWEST 81 100 AM AVERAGE 91 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 60 1991 MINIMUM TEMPERATURE (F) 19 -9 2000 SUNRISE AND SUNSET DECEMBER 12 2016......SUNRISE 716 AM CST SUNSET 425 PM CST DECEMBER 13 2016......SUNRISE 717 AM CST SUNSET 425 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$