394
CDUS43 KLOT 110702
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
102 AM CST THU DEC 11 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 10 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 41 1:42 AM 57 1911 36 5 35
2015
2020
MINIMUM 26 11:59 PM -20 1919 22 4 27
AVERAGE 34 29 5 31
PRECIPITATION (IN)
YESTERDAY 0.03 1.60 2003 0.07 -0.04 0.00
MONTH TO DATE 0.52 0.71 -0.19 T
SINCE DEC 1 0.52 0.71 -0.19 T
SINCE JAN 1 26.48 36.02 -9.54 34.36
SNOWFALL (IN)
YESTERDAY 0.9 7.0 1944 0.3 0.6 0.0
MONTH TO DATE 8.0 2.8 5.2 0.2
SINCE DEC 1 8.0 2.8 5.2 0.2
SINCE JUL 1 18.0 5.3 12.7 0.8
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 31 36 -5 34
MONTH TO DATE 448 346 102 369
SINCE DEC 1 448 346 102 369
SINCE JUL 1 1611 1662 -51 1351
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 29 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LT FREEZING RAIN
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
BLOWING SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 6:00 AM
LOWEST 66 3:00 PM
AVERAGE 81
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 61 1949
MINIMUM TEMPERATURE (F) 21 -18 1972
SUNRISE AND SUNSET
DECEMBER 11 2025......SUNRISE 7:15 AM CST SUNSET 4:24 PM CST
DECEMBER 12 2025......SUNRISE 7:16 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.
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