024
CDUS43 KLOT 192238
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CST FRI DEC 19 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 19 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 18 2:55 PM 56 1988 33 -15 33
MINIMUM 6 7:45 AM -21 1983 19 -13 24
AVERAGE 12 26 -14 29
PRECIPITATION (IN)
TODAY T 0.91 1987 0.06 -0.06 0.11
MONTH TO DATE 0.74 1.26 -0.52 0.65
SINCE DEC 1 0.74 1.26 -0.52 0.65
SINCE JAN 1 26.70 36.57 -9.87 35.01
SNOWFALL (IN)
TODAY T 6.8 2008 0.3 -0.3 1.3
MONTH TO DATE 8.0 5.6 2.4 3.5
SINCE DEC 1 8.0 5.6 2.4 3.5
SINCE JUL 1 18.0 8.1 9.9 4.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 53 39 14 36
MONTH TO DATE 874 686 188 710
SINCE DEC 1 874 686 188 710
SINCE JUL 1 2037 2002 35 1692
COOLING
TODAY 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 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 17.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 2:00 AM
LOWEST 58 12:00 PM
AVERAGE 64
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 59 1949
MINIMUM TEMPERATURE (F) 19 -20 1963
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 7:21 AM CST SUNSET 4:27 PM CST
DECEMBER 20 2025......SUNRISE 7:21 AM CST SUNSET 4:27 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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