583
CDUS43 KLOT 030635
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 03 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 2 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 81 3:48 PM 99 1934 83 -2 80
1988
1991
MINIMUM 61 11:53 PM 44 1927 63 -2 55
AVERAGE 71 73 -2 68
PRECIPITATION (IN)
YESTERDAY 0.00 4.50 1942 0.13 -0.13 0.00
MONTH TO DATE 0.40 0.26 0.14 0.00
SINCE JUN 1 9.29 9.30 -0.01 9.87
SINCE JAN 1 20.27 22.86 -2.59 18.27
SNOWFALL (IN)
YESTERDAY 0.0 T 2000 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 30 -18 9
SINCE JUL 1 0 3 -3 0
COOLING
YESTERDAY 6 8 -2 3
MONTH TO DATE 8 16 -8 6
SINCE JUN 1 471 472 -1 624
SINCE JAN 1 539 533 6 662
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 60 5:00 PM
AVERAGE 79
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1930
MINIMUM TEMPERATURE (F) 63 43 1927
SUNRISE AND SUNSET
AUGUST 3 2026........SUNRISE 5:51 AM CDT SUNSET 8:13 PM CDT
AUGUST 4 2026........SUNRISE 5:53 AM CDT SUNSET 8:12 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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