001  
CDUS43 KLOT 142134  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT SUN SEP 14 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 14 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 2:48 PM 101 1939 76 11 89  
MINIMUM 63 6:06 AM 30 1923 54 9 62  
AVERAGE 75 65 10 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.81 1911 0.13 -0.13 0.00  
MONTH TO DATE 0.30 1.81 -1.51 T  
SINCE SEP 1 0.30 1.81 -1.51 T  
SINCE JAN 1 21.87 28.60 -6.73 29.48  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 0  
MONTH TO DATE 59 24 35 26  
SINCE SEP 1 59 24 35 26  
SINCE JUL 1 78 35 43 35  
 
COOLING  
TODAY 10 3 7 11  
MONTH TO DATE 29 57 -28 35  
SINCE SEP 1 29 57 -28 35  
SINCE JAN 1 886 796 90 870    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 102 1939  
MINIMUM TEMPERATURE (F) 54 35 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2025.....SUNRISE 6:36 AM CDT SUNSET 7:07 PM CDT  
SEPTEMBER 15 2025.....SUNRISE 6:37 AM CDT SUNSET 7:05 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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