123 CDUS43 KLOT 230639 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 139 AM CDT TUE MAY 23 2017 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 22 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 71 335 PM 94 1925 74 -3 85 MINIMUM 45 MM 33 1967 50 -5 48 AVERAGE 58 62 -4 67 PRECIPITATION (IN) YESTERDAY T 2.39 1983 0.14 -0.14 0.00 MONTH TO DATE 3.57 2.72 0.85 1.95 SINCE MAR 1 13.49 8.39 5.10 8.86 SINCE JAN 1 17.52 11.17 6.35 10.39 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE T 0.0 0.0 0.0 SINCE MAR 1 5.1 5.7 -0.6 2.8 SINCE JUL 1 22.1 36.7 -14.6 24.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 5 2 0 MONTH TO DATE 192 165 27 199 SINCE MAR 1 1348 1503 -155 1349 SINCE JUL 1 5422 6505 -1083 5535 COOLING YESTERDAY 0 2 -2 2 MONTH TO DATE 26 25 1 2 SINCE MAR 1 34 33 1 9 SINCE JAN 1 34 33 1 9 .................................................................. WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.6 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 86 300 AM LOWEST 47 1200 PM AVERAGE 67 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 95 1921 MINIMUM TEMPERATURE (F) 51 30 1917 SUNRISE AND SUNSET MAY 23 2017...........SUNRISE 528 AM CDT SUNSET 819 PM CDT MAY 24 2017...........SUNRISE 527 AM CDT SUNSET 820 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$