Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 282142
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT TUE JUL 28 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 28 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 86 2:54 PM 103 1916 84 2 93
MINIMUM 71 7:22 AM 46 1925 64 7 73
AVERAGE 79 74 5 83
PRECIPITATION (IN)
TODAY 0.00 1.74 1996 0.12 -0.12 0.05
MONTH TO DATE 2.53 3.43 -0.90 6.01
SINCE JUN 1 8.41 8.66 -0.25 9.39
SINCE JAN 1 19.39 22.22 -2.83 17.79
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 14 9 5 18
MONTH TO DATE 303 251 52 325
SINCE JUN 1 453 433 20 588
SINCE JAN 1 521 494 27 626
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 45 2:00 PM
AVERAGE 71
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1916
MINIMUM TEMPERATURE (F) 63 47 1925
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 5:45 AM CDT SUNSET 8:20 PM CDT
JULY 29 2026..........SUNRISE 5:46 AM CDT SUNSET 8:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$