991  
CDUS43 KLOT 030644  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
144 AM CDT SAT AUG 03 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 2 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 4:00 PM 99 1934 83 5 82  
1988  
1991  
MINIMUM 68 7:01 AM 44 1927 63 5 61  
AVERAGE 78 73 5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.50 1942 0.13 -0.13 0.00  
MONTH TO DATE 0.01 0.26 -0.25 0.00  
SINCE JUN 1 12.27 9.30 2.97 6.22  
SINCE JAN 1 27.27 22.86 4.41 20.06  
 
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 8 30 -22 20  
SINCE JUL 1 2 3 -1 0  
 
COOLING  
YESTERDAY 13 8 5 7  
MONTH TO DATE 27 16 11 15  
SINCE JUN 1 559 472 87 427  
SINCE JAN 1 627 533 94 475    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 53 4:00 PM  
AVERAGE 73  
   
......................................................
 
 
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 2024........SUNRISE 5:52 AM CDT SUNSET 8:12 PM CDT  
AUGUST 4 2024........SUNRISE 5:53 AM CDT SUNSET 8:11 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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