288
CDUS43 KLOT 240635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU SEP 24 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 23 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 71 2:13 PM 93 2017 73 -2 80
MINIMUM 52 1:03 AM 29 1974 51 1 60
1995
AVERAGE 62 62 0 70
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1970 0.12 -0.12 0.00
MONTH TO DATE 6.43 2.91 3.52 1.05
SINCE SEP 1 6.43 2.91 3.52 1.05
SINCE JAN 1 28.66 29.70 -1.04 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 3 5 -2 0
MONTH TO DATE 30 61 -31 59
SINCE SEP 1 30 61 -31 59
SINCE JUL 1 30 72 -42 78
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 146 78 68 85
SINCE SEP 1 146 78 68 85
SINCE JAN 1 893 817 76 942
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1:00 AM
LOWEST 51 2:00 PM
AVERAGE 70
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 92 1920
2007
MINIMUM TEMPERATURE (F) 50 28 1976
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 6:46 AM CDT SUNSET 6:50 PM CDT
SEPTEMBER 25 2026.....SUNRISE 6:47 AM CDT SUNSET 6:48 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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