Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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029
CDUS43 KLOT 290634
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT TUE JUL 29 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 28 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 2:33 PM 103 1916 84 9 83
MINIMUM 73 11:49 PM 46 1925 64 9 68
AVERAGE 83 74 9 76
PRECIPITATION (IN)
YESTERDAY 0.05 1.74 1996 0.12 -0.07 0.11
MONTH TO DATE 6.01 3.43 2.58 7.44
SINCE JUN 1 9.39 8.66 0.73 11.91
SINCE JAN 1 17.79 22.22 -4.43 26.91
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 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
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 9 27 -18 8
SINCE JUL 1 0 0 0 2
COOLING
YESTERDAY 18 9 9 11
MONTH TO DATE 325 251 74 220
SINCE JUN 1 588 433 155 494
SINCE JAN 1 626 494 132 562
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 4:00 AM
LOWEST 44 3:00 PM
AVERAGE 66
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1916
MINIMUM TEMPERATURE (F) 63 47 1925
SUNRISE AND SUNSET
JULY 29 2025..........SUNRISE 5:47 AM CDT SUNSET 8:18 PM CDT
JULY 30 2025..........SUNRISE 5:48 AM CDT SUNSET 8:17 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$