621 CDUS43 KLOT 170637 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 137 AM CDT MON JUL 17 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 16 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 80 306 PM 100 1936 85 -5 79 MINIMUM 61 1159 PM 46 1945 63 -2 55 AVERAGE 71 74 -3 67 PRECIPITATION (IN) YESTERDAY 0.61 1.85 1943 0.13 0.48 0.00 MONTH TO DATE 2.19 2.01 0.18 1.56 SINCE JUN 1 9.68 6.66 3.02 3.75 SINCE JAN 1 28.53 19.13 9.40 15.31 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 6 9 -3 2 MONTH TO DATE 143 144 -1 134 SINCE JUN 1 355 319 36 350 SINCE JAN 1 391 374 17 435 .................................................................. WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 500 AM LOWEST 58 300 PM AVERAGE 74 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 104 1936 MINIMUM TEMPERATURE (F) 63 49 1976 SUNRISE AND SUNSET JULY 17 2017..........SUNRISE 535 AM CDT SUNSET 829 PM CDT JULY 18 2017..........SUNRISE 536 AM CDT SUNSET 828 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$