269  
CDUS43 KLOT 300633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 29 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 66 80 1998 54 12 60  
MINIMUM 58 23 2008 34 24 35  
AVERAGE 62 44 18 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.62 2017 0.09 -0.03 0.55  
MONTH TO DATE 3.72 2.52 1.20 4.85  
SINCE MAR 1 3.72 2.52 1.20 4.85  
SINCE JAN 1 5.14 6.69 -1.55 8.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 2009 0.1 -0.1 0.0  
MONTH TO DATE 2.7 4.1 -1.4 0.6  
SINCE MAR 1 2.7 4.1 -1.4 0.6  
SINCE JUL 1 17.5 32.2 -14.7 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 21 -18 17  
MONTH TO DATE 609 765 -156 615  
SINCE MAR 1 609 765 -156 615  
SINCE JUL 1 4947 5371 -424 4575  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 79 1998  
MINIMUM TEMPERATURE (F) 34 22 2014  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 6:38 AM CDT SUNSET 7:16 PM CDT  
MARCH 31 2025.........SUNRISE 6:36 AM CDT SUNSET 7:17 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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