CDUS43 KLOT 120635 CLIRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1235 AM CST FRI DEC 12 2025 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 11 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1905 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 26 2:05 AM 61 1949 36 -10 30 MINIMUM 22 11:59 PM -18 1972 21 1 6 AVERAGE 24 28 -4 18 PRECIPITATION (IN) YESTERDAY 0.00 0.92 1996 0.07 -0.07 T MONTH TO DATE 0.52 0.78 -0.26 T SINCE DEC 1 0.52 0.78 -0.26 T SINCE JAN 1 26.48 36.09 -9.61 34.36 SNOWFALL (IN) YESTERDAY 0.0 8.3 2000 0.3 -0.3 0.1 MONTH TO DATE 8.0 3.1 4.9 0.3 SINCE DEC 1 8.0 3.1 4.9 0.3 SINCE JUL 1 18.0 5.6 12.4 0.9 SNOW DEPTH 2 DEGREE DAYS HEATING YESTERDAY 41 36 5 47 MONTH TO DATE 489 382 107 416 SINCE DEC 1 489 382 107 416 SINCE JUL 1 1652 1698 -46 1398 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1015 839 176 958 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 3.7 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 7:00 PM LOWEST 65 1:00 AM AVERAGE 72 .......................................................... THE ROCKFORD IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 60 1991 MINIMUM TEMPERATURE (F) 21 -9 2000 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:16 AM CST SUNSET 4:25 PM CST DECEMBER 13 2025......SUNRISE 7:17 AM CST SUNSET 4:25 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$