984
CDUS43 KLOT 310636
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST WED DEC 31 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 30 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 28 11:59 PM 58 2002 31 -3 38
MINIMUM 8 6:25 AM -12 1963 17 -9 30
AVERAGE 18 24 -6 34
PRECIPITATION (IN)
YESTERDAY 0.08 2.33 1936 0.06 0.02 T
MONTH TO DATE 1.75 1.88 -0.13 1.12
SINCE DEC 1 1.75 1.88 -0.13 1.12
SINCE JAN 1 27.71 37.19 -9.48 35.48
SNOWFALL (IN)
YESTERDAY 0.3 2.0 1941 0.4 -0.1 0.0
MONTH TO DATE 9.1 9.1 -0.0 4.6
SINCE DEC 1 9.1 9.1 -0.0 4.6
SINCE JUL 1 19.1 11.6 7.5 5.2
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 47 41 6 31
MONTH TO DATE 1236 1128 108 1061
SINCE DEC 1 1236 1128 108 1061
SINCE JUL 1 2399 2444 -45 2043
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 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LT FREEZING RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 64 11:00 AM
AVERAGE 80
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 56 1965
MINIMUM TEMPERATURE (F) 17 -17 1963
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 7:25 AM CST SUNSET 4:34 PM CST
JANUARY 1 2026.......SUNRISE 7:25 AM CST SUNSET 4:35 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page