773 CDUS43 KLOT 200633 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT FRI OCT 20 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 19 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 71 335 PM 84 1953 62 9 70 1924 MINIMUM 43 606 AM 18 1992 40 3 45 AVERAGE 57 51 6 58 PRECIPITATION (IN) YESTERDAY 0.00 1.72 1982 0.08 -0.08 0.00 MONTH TO DATE 4.09 1.64 2.45 0.44 SINCE SEP 1 4.60 4.99 -0.39 3.41 SINCE JAN 1 41.39 30.65 10.74 29.33 SNOWFALL (IN) YESTERDAY 0.0 0.7 1989 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 8 14 -6 7 MONTH TO DATE 95 221 -126 97 SINCE SEP 1 170 338 -168 121 SINCE JUL 1 177 352 -175 121 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 14 8 6 22 SINCE SEP 1 141 92 49 182 SINCE JAN 1 825 819 6 1099 .................................................................. WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 800 AM LOWEST 20 100 PM AVERAGE 57 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 86 1953 MINIMUM TEMPERATURE (F) 40 19 1930 SUNRISE AND SUNSET OCTOBER 20 2017.......SUNRISE 715 AM CDT SUNSET 606 PM CDT OCTOBER 21 2017.......SUNRISE 716 AM CDT SUNSET 605 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$