393 CDUS43 KLOT 160636 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 AM CST THU FEB 16 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 15 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 39 349 PM 67 1921 34 5 27 MINIMUM 25 709 AM -13 1920 18 7 18 AVERAGE 32 26 6 23 PRECIPITATION (IN) YESTERDAY 0.00 0.72 1935 0.05 -0.05 T MONTH TO DATE 0.33 0.67 -0.34 0.54 SINCE DEC 1 4.46 4.02 0.44 6.07 SINCE JAN 1 2.58 2.04 0.54 1.42 SNOWFALL (IN) YESTERDAY 0.0 6.8 1975 0.3 -0.3 0.1 MONTH TO DATE T 4.5 -4.5 3.0 SINCE DEC 1 16.8 26.0 -9.2 11.9 SINCE JUL 1 16.8 27.8 -11.0 20.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 33 39 -6 42 MONTH TO DATE 521 616 -95 625 SINCE DEC 1 2944 3190 -246 2765 SINCE JUL 1 3813 4525 -712 3796 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 20 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 11.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 1000 PM LOWEST 32 300 PM AVERAGE 46 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 34 57 1921 MINIMUM TEMPERATURE (F) 18 -10 1958 1920 SUNRISE AND SUNSET FEBRUARY 16 2017......SUNRISE 651 AM CST SUNSET 531 PM CST FEBRUARY 17 2017......SUNRISE 649 AM CST SUNSET 532 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$