340
CDUS43 KLOT 260635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT WED AUG 26 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 25 2026
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)
YESTERDAY
MAXIMUM 80 1:20 PM 97 2003 81 -1 70
MINIMUM 54 5:40 AM 41 1958 61 -7 50
AVERAGE 67 71 -4 60
PRECIPITATION (IN)
YESTERDAY 0.00 4.22 1972 0.14 -0.14 0.00
MONTH TO DATE 2.06 3.35 -1.29 2.97
SINCE JUN 1 10.95 12.39 -1.44 12.84
SINCE JAN 1 21.93 25.95 -4.02 21.24
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 5
MONTH TO DATE 0 0 0 6
SINCE JUN 1 12 30 -18 15
SINCE JUL 1 0 3 -3 6
COOLING
YESTERDAY 2 6 -4 0
MONTH TO DATE 165 186 -21 198
SINCE JUN 1 628 642 -14 816
SINCE JAN 1 696 703 -7 854
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 48 2:00 PM
AVERAGE 74
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 97 1953
MINIMUM TEMPERATURE (F) 60 42 1934
SUNRISE AND SUNSET
AUGUST 26 2026........SUNRISE 6:16 AM CDT SUNSET 7:40 PM CDT
AUGUST 27 2026........SUNRISE 6:17 AM CDT SUNSET 7:38 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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