552  
CDUS43 KLOT 080635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE APR 08 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 7 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 83 2001 58 -11 54  
MINIMUM 28 16 1994 37 -9 41  
AVERAGE 38 47 -9 48  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1998 0.12 -0.12 0.46  
MONTH TO DATE 2.24 0.78 1.46 1.49  
SINCE MAR 1 6.16 3.49 2.67 7.37  
SINCE JAN 1 7.58 7.66 -0.08 11.22  
 
SNOWFALL (IN)  
YESTERDAY T 1.1 2003 0.0 0.0 0.0  
MONTH TO DATE T 0.3 -0.3 T  
SINCE MAR 1 2.7 4.5 -1.8 0.6  
SINCE JUL 1 17.5 32.6 -15.1 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 18 9 17  
MONTH TO DATE 141 133 8 152  
SINCE MAR 1 781 939 -158 797  
SINCE JUL 1 5119 5545 -426 4757  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 3 -3 0  
SINCE JAN 1 0 3 -3 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 2001  
MINIMUM TEMPERATURE (F) 37 19 1996  
2018  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:23 AM CDT SUNSET 7:26 PM CDT  
APRIL 9 2025.........SUNRISE 6:22 AM CDT SUNSET 7:27 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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