Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 272133
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED AUG 27 2025
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 27 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 12:30 PM 98 2024 81 -7 98
MINIMUM 49 5:45 AM 40 1915 60 -11 71
AVERAGE 62 70 -8 85
PRECIPITATION (IN)
TODAY 0.00 2.70 1950 0.14 -0.14 0.04
MONTH TO DATE 2.97 3.62 -0.65 1.22
SINCE JUN 1 12.84 12.66 0.18 13.48
SINCE JAN 1 21.24 26.22 -4.98 28.48
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 3 0 3 0
MONTH TO DATE 14 0 14 7
SINCE JUN 1 23 30 -7 15
SINCE JUL 1 14 3 11 9
COOLING
TODAY 0 6 -6 20
MONTH TO DATE 198 198 0 201
SINCE JUN 1 816 654 162 733
SINCE JAN 1 854 715 139 801
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 46 12:00 PM
AVERAGE 72
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1955
MINIMUM TEMPERATURE (F) 60 38 1915
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 6:17 AM CDT SUNSET 7:38 PM CDT
AUGUST 28 2025........SUNRISE 6:18 AM CDT SUNSET 7:36 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$