143 CDUS43 KLOT 040632 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1231 AM CST SAT FEB 4 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 3 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 29 324 PM 54 1992 31 -2 36 1931 MINIMUM 12 1144 PM -24 1996 15 -3 23 AVERAGE 21 23 -2 30 PRECIPITATION (IN) YESTERDAY 0.00 0.34 2008 0.04 -0.04 T MONTH TO DATE T 0.12 -0.12 0.40 SINCE DEC 1 4.13 3.47 0.66 5.93 SINCE JAN 1 2.25 1.49 0.76 1.28 SNOWFALL (IN) YESTERDAY 0.0 5.8 2008 0.3 -0.3 T MONTH TO DATE T 1.0 -1.0 0.2 SINCE DEC 1 16.8 22.5 -5.7 9.1 SINCE JUL 1 16.8 24.3 -7.5 17.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 44 42 2 35 MONTH TO DATE 127 127 0 102 SINCE DEC 1 2550 2701 -151 2242 SINCE JUL 1 3419 4036 -617 3273 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 21 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 9.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 76 1200 AM LOWEST 29 400 PM AVERAGE 53 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 31 49 1973 1962 MINIMUM TEMPERATURE (F) 15 -19 1996 SUNRISE AND SUNSET FEBRUARY 4 2017......SUNRISE 706 AM CST SUNSET 515 PM CST FEBRUARY 5 2017......SUNRISE 705 AM CST SUNSET 516 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$