094
CDUS43 KLOT 220638
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST MON DEC 22 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 21 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 31 11:59 PM 56 1967 33 -2 22
MINIMUM 12 7:50 AM -20 1963 19 -7 4
AVERAGE 22 26 -4 13
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 2015 0.06 -0.06 0.00
MONTH TO DATE 0.74 1.38 -0.64 0.67
SINCE DEC 1 0.74 1.38 -0.64 0.67
SINCE JAN 1 26.70 36.69 -9.99 35.03
SNOWFALL (IN)
YESTERDAY 0.0 4.6 1983 0.3 -0.3 0.0
MONTH TO DATE 8.0 6.2 1.8 4.6
SINCE DEC 1 8.0 6.2 1.8 4.6
SINCE JUL 1 18.0 8.7 9.3 5.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 43 39 4 52
MONTH TO DATE 948 764 184 803
SINCE DEC 1 948 764 184 803
SINCE JUL 1 2111 2080 31 1785
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 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 7:00 AM
LOWEST 48 1:00 PM
AVERAGE 61
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1957
MINIMUM TEMPERATURE (F) 19 -19 1989
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 7:22 AM CST SUNSET 4:28 PM CST
DECEMBER 23 2025......SUNRISE 7:23 AM CST SUNSET 4:29 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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