498 CDUS43 KLOT 220636 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1236 AM CST WED NOV 22 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 21 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 47 119 AM 73 1913 44 3 42 MINIMUM 22 1058 PM -2 1895 28 -6 19 AVERAGE 35 36 -1 31 PRECIPITATION (IN) YESTERDAY T 1.15 1934 0.08 -0.08 0.00 MONTH TO DATE 1.03 1.83 -0.80 0.68 SINCE SEP 1 7.39 7.85 -0.46 5.37 SINCE JAN 1 44.18 33.51 10.67 31.29 SNOWFALL (IN) YESTERDAY 0.0 3.9 2015 0.1 -0.1 0.0 MONTH TO DATE 0.2 0.6 -0.4 T SINCE SEP 1 0.2 0.7 -0.5 T SINCE JUL 1 0.2 0.7 -0.5 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 29 1 34 MONTH TO DATE 599 499 100 342 SINCE SEP 1 982 1038 -56 639 SINCE JUL 1 989 1052 -63 639 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 4 SINCE SEP 1 144 93 51 186 SINCE JAN 1 828 820 8 1103 .................................................................. WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 13.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 71 1100 PM LOWEST 37 1000 AM AVERAGE 54 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 44 69 2010 MINIMUM TEMPERATURE (F) 27 -1 1929 SUNRISE AND SUNSET NOVEMBER 22 2017......SUNRISE 656 AM CST SUNSET 429 PM CST NOVEMBER 23 2017......SUNRISE 657 AM CST SUNSET 429 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$