402
CDUS43 KLOT 200639
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT MON JUL 20 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 19 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 82 3:12 PM 100 1930 84 -2 85
2011
MINIMUM 62 11:59 PM 49 1909 64 -2 70
AVERAGE 72 74 -2 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.72 1952 0.12 -0.12 1.39
MONTH TO DATE 2.43 2.33 0.10 4.73
SINCE JUN 1 8.31 7.56 0.75 8.11
SINCE JAN 1 19.29 21.12 -1.83 16.51
SNOWFALL (IN)
YESTERDAY 0.0 T 1990 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 7 9 -2 13
MONTH TO DATE 228 170 58 204
SINCE JUN 1 378 352 26 467
SINCE JAN 1 446 413 33 505
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.7
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 4:00 AM
LOWEST 47 1:00 PM
AVERAGE 67
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1930
MINIMUM TEMPERATURE (F) 64 49 1927
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 5:38 AM CDT SUNSET 8:27 PM CDT
JULY 21 2026..........SUNRISE 5:39 AM CDT SUNSET 8:26 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page