491 CDUS43 KLOT 200636 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 136 AM CDT THU JUL 20 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 19 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 91 311 PM 100 2011 85 6 86 1930 MINIMUM 69 737 PM 49 1909 63 6 65 AVERAGE 80 74 6 76 PRECIPITATION (IN) YESTERDAY 0.94 2.72 1952 0.12 0.82 0.00 MONTH TO DATE 3.13 2.37 0.76 1.92 SINCE JUN 1 10.62 7.02 3.60 4.11 SINCE JAN 1 29.47 19.49 9.98 15.67 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 11 31 -20 6 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 15 9 6 11 MONTH TO DATE 170 171 -1 167 SINCE JUN 1 382 346 36 383 SINCE JAN 1 418 401 17 468 .................................................................. WIND (MPH) HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 4.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 900 PM LOWEST 52 300 PM AVERAGE 71 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 1930 MINIMUM TEMPERATURE (F) 63 49 1927 SUNRISE AND SUNSET JULY 20 2017..........SUNRISE 538 AM CDT SUNSET 827 PM CDT JULY 21 2017..........SUNRISE 539 AM CDT SUNSET 826 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$