926  
CDUS43 KLOT 150640  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
140 AM CDT TUE APR 15 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 14 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 63 2:49 PM 85 2003 59 4 84  
MINIMUM 44 11:59 PM 21 1907 38 6 59  
1957  
AVERAGE 54 48 6 72  
 
PRECIPITATION (IN)  
YESTERDAY T 0.92 1965 0.13 -0.13 0.00  
MONTH TO DATE 1.41 1.64 -0.23 2.34  
SINCE MAR 1 4.23 4.04 0.19 6.92  
SINCE JAN 1 5.48 7.27 -1.79 9.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1980 0.1 -0.1 0.0  
MONTH TO DATE T 0.6 -0.6 0.5  
SINCE MAR 1 4.2 5.5 -1.3 6.1  
SINCE JUL 1 17.1 36.8 -19.7 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 17 -6 0  
MONTH TO DATE 287 266 21 233  
SINCE MAR 1 964 1126 -162 912  
SINCE JUL 1 5559 6054 -495 5086  
 
COOLING  
YESTERDAY 0 0 0 7  
MONTH TO DATE 0 0 0 7  
SINCE MAR 1 0 2 -2 7  
SINCE JAN 1 0 2 -2 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 16.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 2:00 AM  
LOWEST 30 6:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 2002  
MINIMUM TEMPERATURE (F) 38 16 1928  
 
SUNRISE AND SUNSET  
APRIL 15 2025.........SUNRISE 6:15 AM CDT SUNSET 7:38 PM CDT  
APRIL 16 2025.........SUNRISE 6:14 AM CDT SUNSET 7:39 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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