161  
CDUS43 KLOT 290632  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SUN SEP 29 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 28 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 81 3:06 PM 91 1952 71 10 73  
MINIMUM 60 7:07 AM 24 1942 48 12 53  
AVERAGE 71 60 11 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1999 0.09 -0.09 0.00  
MONTH TO DATE 2.05 3.43 -1.38 2.19  
SINCE SEP 1 2.05 3.43 -1.38 2.19  
SINCE JAN 1 31.53 30.22 1.31 23.66  
 
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 SEP 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 7 -7 2  
MONTH TO DATE 37 91 -54 36  
SINCE SEP 1 37 91 -54 36  
SINCE JUL 1 46 102 -56 39  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 97 86 11 96  
SINCE SEP 1 97 86 11 96  
SINCE JAN 1 932 825 107 769    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 7:00 AM  
LOWEST 38 7:00 PM  
AVERAGE 61  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1953  
MINIMUM TEMPERATURE (F) 48 28 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2024.....SUNRISE 6:52 AM CDT SUNSET 6:40 PM CDT  
SEPTEMBER 30 2024.....SUNRISE 6:53 AM CDT SUNSET 6:39 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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