989  
CDUS43 KLOT 070632  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT THU AUG 07 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 3:55 PM 102 1918 83 0 71  
MINIMUM 60 5:38 AM 47 1948 63 -3 64  
AVERAGE 72 73 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY T 2.15 1935 0.13 -0.13 0.13  
MONTH TO DATE T 0.78 -0.78 0.14  
SINCE JUN 1 9.87 9.82 0.05 12.40  
SINCE JAN 1 18.27 23.38 -5.11 27.40  
 
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 9 30 -21 8  
SINCE JUL 1 0 3 -3 2  
 
COOLING  
YESTERDAY 7 8 -1 3  
MONTH TO DATE 28 48 -20 74  
SINCE JUN 1 646 504 142 606  
SINCE JAN 1 684 565 119 674    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 56 1:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1918  
MINIMUM TEMPERATURE (F) 63 49 1903  
1989  
1990  
 
SUNRISE AND SUNSET  
AUGUST 7 2025........SUNRISE 5:56 AM CDT SUNSET 8:08 PM CDT  
AUGUST 8 2025........SUNRISE 5:57 AM CDT SUNSET 8:06 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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