898
CDUS43 KLOT 042133
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI SEP 04 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 4 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 92 2:59 PM 101 1925 79 13 66
MINIMUM 73 5:45 AM 39 1974 58 15 42
AVERAGE 83 68 15 54
PRECIPITATION (IN)
TODAY 0.00 2.38 2008 0.13 -0.13 T
MONTH TO DATE 0.02 0.54 -0.52 0.08
SINCE SEP 1 0.02 0.54 -0.52 0.08
SINCE JAN 1 22.25 27.33 -5.08 21.65
SNOWFALL (IN)
TODAY 0.0 T 2006 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
TODAY 0 1 -1 11
MONTH TO DATE 0 4 -4 15
SINCE SEP 1 0 4 -4 15
SINCE JUL 1 0 15 -15 34
COOLING
TODAY 18 5 13 0
MONTH TO DATE 71 20 51 1
SINCE SEP 1 71 20 51 1
SINCE JAN 1 818 759 59 858
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 12:00 AM
LOWEST 59 1:00 PM
AVERAGE 77
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1925
MINIMUM TEMPERATURE (F) 58 41 1924
SUNRISE AND SUNSET
SEPTEMBER 4 2026.....SUNRISE 6:25 AM CDT SUNSET 7:25 PM CDT
SEPTEMBER 5 2026.....SUNRISE 6:26 AM CDT SUNSET 7:23 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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