211 CDUS43 KLOT 220636 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 AM CST SUN JAN 22 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 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 55 221 PM 60 1906 29 26 28 MINIMUM 41 1159 PM -22 1984 13 28 9 1970 AVERAGE 48 21 27 19 PRECIPITATION (IN) YESTERDAY 0.03 0.88 1916 0.04 -0.01 0.00 MONTH TO DATE 2.05 0.96 1.09 0.73 SINCE DEC 1 3.93 2.94 0.99 5.38 SINCE JAN 1 2.05 0.96 1.09 0.73 SNOWFALL (IN) YESTERDAY 0.0 6.4 2005 0.3 -0.3 0.0 MONTH TO DATE 0.2 7.0 -6.8 3.7 SINCE DEC 1 16.3 18.3 -2.0 8.9 SINCE JUL 1 16.3 20.1 -3.8 17.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 44 -27 46 MONTH TO DATE 827 918 -91 952 SINCE DEC 1 2097 2144 -47 1792 SINCE JUL 1 2966 3479 -513 2823 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 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG FOG W/VISIBILITY <= 1/4 MILE HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 66 200 PM AVERAGE 83 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 29 55 1964 MINIMUM TEMPERATURE (F) 13 -21 1936 SUNRISE AND SUNSET JANUARY 22 2017.......SUNRISE 718 AM CST SUNSET 458 PM CST JANUARY 23 2017.......SUNRISE 717 AM CST SUNSET 500 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$