CDUS43 KLOT 190649 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 149 AM CDT TUE MAY 19 2026 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 18 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 80 3:36 PM 94 1934 72 8 72 MINIMUM 67 11:59 PM 31 2002 50 17 45 AVERAGE 74 61 13 59 PRECIPITATION (IN) YESTERDAY 0.05 1.54 1987 0.14 -0.09 0.00 MONTH TO DATE 0.21 2.27 -2.06 0.94 SINCE MAR 1 9.73 8.42 1.31 5.92 SINCE JAN 1 10.67 11.65 -0.98 7.17 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 T SINCE MAR 1 6.8 5.8 1.0 4.2 SINCE JUL 1 30.8 37.1 -6.3 17.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 6 -6 6 MONTH TO DATE 193 144 49 101 SINCE MAR 1 1237 1486 -249 1225 SINCE JUL 1 6061 6414 -353 5820 COOLING YESTERDAY 9 2 7 0 MONTH TO DATE 27 19 8 34 SINCE MAR 1 42 26 16 38 SINCE JAN 1 42 26 16 38 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 10.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 5:00 AM LOWEST 54 4:00 PM AVERAGE 74 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 96 1934 MINIMUM TEMPERATURE (F) 51 31 1929 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 5:32 AM CDT SUNSET 8:15 PM CDT MAY 20 2026...........SUNRISE 5:31 AM CDT SUNSET 8:16 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$