038
CDUS43 KLOT 250634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI SEP 25 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 24 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 3:12 PM 92 1920 72 2 74
2007
MINIMUM 53 5:35 AM 28 1976 50 3 56
AVERAGE 64 61 3 65
PRECIPITATION (IN)
YESTERDAY 0.00 3.26 1986 0.11 -0.11 0.00
MONTH TO DATE 6.43 3.02 3.41 1.05
SINCE SEP 1 6.43 3.02 3.41 1.05
SINCE JAN 1 28.66 29.81 -1.15 22.62
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 1 5 -4 0
MONTH TO DATE 31 66 -35 59
SINCE SEP 1 31 66 -35 59
SINCE JUL 1 31 77 -46 78
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 146 80 66 85
SINCE SEP 1 146 80 66 85
SINCE JAN 1 893 819 74 942
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 53 2:00 PM
AVERAGE 75
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 95 1920
MINIMUM TEMPERATURE (F) 50 27 1942
SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE 6:47 AM CDT SUNSET 6:48 PM CDT
SEPTEMBER 26 2026.....SUNRISE 6:48 AM CDT SUNSET 6:46 PM CDT
- 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