100
CDUS43 KLOT 090633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT AUG 09 2025
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 8 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 90 2:19 PM 99 1934 83 7 82
MINIMUM 68 3:41 AM 42 1904 63 5 56
AVERAGE 79 73 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 3.23 2022 0.13 -0.13 0.00
MONTH TO DATE T 1.03 -1.03 0.14
SINCE JUN 1 9.87 10.07 -0.20 12.40
SINCE JAN 1 18.27 23.63 -5.36 27.40
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 0
SINCE JUN 1 9 30 -21 8
SINCE JUL 1 0 3 -3 2
COOLING
YESTERDAY 14 8 6 4
MONTH TO DATE 56 64 -8 82
SINCE JUN 1 674 520 154 614
SINCE JAN 1 712 581 131 682
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 52 2:00 PM
AVERAGE 73
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1934
1936
MINIMUM TEMPERATURE (F) 63 43 1927
SUNRISE AND SUNSET
AUGUST 9 2025........SUNRISE 5:58 AM CDT SUNSET 8:05 PM CDT
AUGUST 10 2025........SUNRISE 5:59 AM CDT SUNSET 8:04 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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