753
CDUS43 KLOT 130632
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT DEC 13 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 12 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 2:40 PM 60 1991 35 -9 13
MINIMUM 9 7:27 AM -9 2000 21 -12 2
AVERAGE 18 28 -10 8
PRECIPITATION (IN)
YESTERDAY T 0.79 1909 0.06 -0.06 0.00
MONTH TO DATE 0.52 0.84 -0.32 T
SINCE DEC 1 0.52 0.84 -0.32 T
SINCE JAN 1 26.48 36.15 -9.67 34.36
SNOWFALL (IN)
YESTERDAY T 8.0 1909 0.3 -0.3 0.0
MONTH TO DATE 8.0 3.4 4.6 0.3
SINCE DEC 1 8.0 3.4 4.6 0.3
SINCE JUL 1 18.0 5.9 12.1 0.9
SNOW DEPTH 2
DEGREE DAYS
HEATING
YESTERDAY 47 37 10 57
MONTH TO DATE 536 419 117 473
SINCE DEC 1 536 419 117 473
SINCE JUL 1 1699 1735 -36 1455
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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 7:00 AM
LOWEST 71 12:00 PM
AVERAGE 84
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 2015
MINIMUM TEMPERATURE (F) 21 -14 1958
SUNRISE AND SUNSET
DECEMBER 13 2025......SUNRISE 7:17 AM CST SUNSET 4:25 PM CST
DECEMBER 14 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.
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