137
CDUS43 KLOT 030634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST WED DEC 03 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 2 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 22 11:59 PM 64 1982 39 -17 25
2012
MINIMUM 15 9:25 AM -4 1942 24 -9 10
1976
AVERAGE 19 32 -13 18
PRECIPITATION (IN)
YESTERDAY T 2.00 1982 0.08 -0.08 T
MONTH TO DATE 0.11 0.15 -0.04 T
SINCE DEC 1 0.11 0.15 -0.04 T
SINCE JAN 1 26.07 35.46 -9.39 34.36
SNOWFALL (IN)
YESTERDAY T 7.0 1991 0.3 -0.3 T
MONTH TO DATE 1.3 0.5 0.8 T
SINCE DEC 1 1.3 0.5 0.8 T
SINCE JUL 1 11.3 3.0 8.3 0.6
SNOW DEPTH 8
DEGREE DAYS
HEATING
YESTERDAY 46 33 13 47
MONTH TO DATE 94 66 28 93
SINCE DEC 1 94 66 28 93
SINCE JUL 1 1257 1382 -125 1075
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 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 95 3:00 AM
LOWEST 81 3:00 PM
AVERAGE 88
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 69 2012
MINIMUM TEMPERATURE (F) 24 -14 1940
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 7:08 AM CST SUNSET 4:25 PM CST
DECEMBER 4 2025......SUNRISE 7:09 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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