491
CDUS43 KLOT 300633
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU JUL 30 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 29 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 85 2:45 PM 104 1916 84 1 92
MINIMUM 57 4:51 AM 47 1925 63 -6 73
AVERAGE 71 74 -3 83
PRECIPITATION (IN)
YESTERDAY 0.00 2.00 1989 0.13 -0.13 T
MONTH TO DATE 2.53 3.56 -1.03 6.01
SINCE JUN 1 8.41 8.79 -0.38 9.39
SINCE JAN 1 19.39 22.35 -2.96 17.79
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 12 27 -15 9
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 6 9 -3 18
MONTH TO DATE 305 260 45 343
SINCE JUN 1 455 442 13 606
SINCE JAN 1 523 503 20 644
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 38 3:00 PM
AVERAGE 64
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THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1916
MINIMUM TEMPERATURE (F) 63 47 1971
SUNRISE AND SUNSET
JULY 30 2026..........SUNRISE 5:47 AM CDT SUNSET 8:18 PM CDT
JULY 31 2026..........SUNRISE 5:48 AM CDT SUNSET 8:16 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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