176  
CDUS43 KLOT 300633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI AUG 30 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 29 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 85 2:38 PM 98 1948 80 5 84  
MINIMUM 69 5:59 AM 39 1934 60 9 60  
AVERAGE 77 70 7 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.53 1903 0.15 -0.15 0.00  
MONTH TO DATE 1.40 3.90 -2.50 1.41  
SINCE JUN 1 13.66 12.94 0.72 7.63  
SINCE JAN 1 28.66 26.50 2.16 21.47  
 
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 1 -1 0  
MONTH TO DATE 7 1 6 1  
SINCE JUN 1 15 31 -16 21  
SINCE JUL 1 9 4 5 1  
 
COOLING  
YESTERDAY 12 6 6 7  
MONTH TO DATE 225 210 15 213  
SINCE JUN 1 757 666 91 625  
SINCE JAN 1 825 727 98 673    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 67 3:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1953  
MINIMUM TEMPERATURE (F) 59 35 1915  
 
SUNRISE AND SUNSET  
AUGUST 30 2024........SUNRISE 6:20 AM CDT SUNSET 7:33 PM CDT  
AUGUST 31 2024........SUNRISE 6:21 AM CDT SUNSET 7:31 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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