081
CDUS43 KLOT 190631
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN JUL 19 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 18 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 90 2:13 PM 99 2012 84 6 80
MINIMUM 70 11:59 PM 45 1924 64 6 53
AVERAGE 80 74 6 67
PRECIPITATION (IN)
YESTERDAY 0.00 4.70 1952 0.11 -0.11 0.00
MONTH TO DATE 2.43 2.21 0.22 3.34
SINCE JUN 1 8.31 7.44 0.87 6.72
SINCE JAN 1 19.29 21.00 -1.71 15.12
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 15 9 6 2
MONTH TO DATE 221 161 60 191
SINCE JUN 1 371 343 28 454
SINCE JAN 1 439 404 35 492
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 12:00 AM
LOWEST 44 2:00 PM
AVERAGE 67
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 100 1930
2011
MINIMUM TEMPERATURE (F) 64 49 1909
SUNRISE AND SUNSET
JULY 19 2026..........SUNRISE 5:37 AM CDT SUNSET 8:28 PM CDT
JULY 20 2026..........SUNRISE 5:38 AM CDT SUNSET 8:27 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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