637 CDUS43 KLOT 110632 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT TUE APR 11 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 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 73 1051 AM 93 1930 59 14 50 MINIMUM 45 1159 PM 18 1989 36 9 34 AVERAGE 59 47 12 42 PRECIPITATION (IN) YESTERDAY 0.49 1.48 2008 0.12 0.37 0.17 MONTH TO DATE 1.88 1.09 0.79 1.67 SINCE MAR 1 4.67 3.41 1.26 5.68 SINCE JAN 1 8.70 6.19 2.51 7.21 SNOWFALL (IN) YESTERDAY 0.0 1.5 1923 0.0 0.0 T MONTH TO DATE T 0.5 -0.5 0.4 SINCE MAR 1 5.1 5.3 -0.2 2.8 SINCE JUL 1 22.1 36.3 -14.2 24.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 6 18 -12 23 MONTH TO DATE 140 196 -56 260 SINCE MAR 1 942 1058 -116 939 SINCE JUL 1 5016 6060 -1044 5125 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 0 SINCE MAR 1 1 0 1 0 SINCE JAN 1 1 0 1 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 10.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 92 1100 PM LOWEST 53 900 AM AVERAGE 73 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 88 1930 MINIMUM TEMPERATURE (F) 37 19 1973 SUNRISE AND SUNSET APRIL 11 2017.........SUNRISE 622 AM CDT SUNSET 734 PM CDT APRIL 12 2017.........SUNRISE 620 AM CDT SUNSET 735 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$