659 CDUS43 KLOT 110635 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1234 AM CST WED JAN 11 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 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 51 138 PM 55 1975 29 22 18 1939 MINIMUM 23 1159 PM -27 1982 13 10 0 AVERAGE 37 21 16 9 PRECIPITATION (IN) YESTERDAY 0.30 1.03 1975 0.05 0.25 T MONTH TO DATE 0.32 0.49 -0.17 0.65 SINCE DEC 1 2.20 2.47 -0.27 5.30 SINCE JAN 1 0.32 0.49 -0.17 0.65 SNOWFALL (IN) YESTERDAY 0.0 3.8 2009 0.3 -0.3 0.5 MONTH TO DATE 0.2 3.4 -3.2 2.0 SINCE DEC 1 16.3 14.7 1.6 7.2 SINCE JUL 1 16.3 16.5 -0.2 16.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 28 44 -16 56 MONTH TO DATE 458 434 24 392 SINCE DEC 1 1728 1660 68 1232 SINCE JUL 1 2597 2995 -398 2263 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 20.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN LT FREEZING RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 100 PM LOWEST 68 800 PM AVERAGE 77 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 57 2012 MINIMUM TEMPERATURE (F) 13 -24 1979 SUNRISE AND SUNSET JANUARY 11 2017.......SUNRISE 724 AM CST SUNSET 445 PM CST JANUARY 12 2017.......SUNRISE 723 AM CST SUNSET 446 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$