512
CDUS43 KLOT 312146
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
446 PM CDT FRI JUL 31 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 31 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 73 10:02 AM 105 1916 83 -10 78
MINIMUM 63 3:05 AM 43 1918 63 0 62
AVERAGE 68 73 -5 70
PRECIPITATION (IN)
TODAY 0.19 2.01 1965 0.13 0.06 0.00
MONTH TO DATE 2.72 3.81 -1.09 6.49
SINCE JUN 1 8.60 9.04 -0.44 9.87
SINCE JAN 1 19.58 22.60 -3.02 18.27
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 27 -15 9
SINCE JUL 1 0 0 0 0
COOLING
TODAY 3 8 -5 5
MONTH TO DATE 313 274 39 355
SINCE JUN 1 463 456 7 618
SINCE JAN 1 531 517 14 656
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 71 9:00 AM
AVERAGE 81
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 101 1988
MINIMUM TEMPERATURE (F) 63 48 1924
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 5:48 AM CDT SUNSET 8:16 PM CDT
AUGUST 1 2026........SUNRISE 5:49 AM CDT SUNSET 8:15 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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