528  
CDUS43 KLOT 040635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST TUE MAR 04 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 3 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 73 2024 43 4 73  
MINIMUM 30 -5 2002 25 5 41  
AVERAGE 39 34 5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.30 2008 0.08 -0.07 0.00  
MONTH TO DATE 0.01 0.25 -0.24 T  
SINCE MAR 1 0.01 0.25 -0.24 T  
SINCE JAN 1 1.43 4.42 -2.99 3.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 2016 0.3 -0.3 0.0  
MONTH TO DATE T 0.7 -0.7 0.0  
SINCE MAR 1 T 0.7 -0.7 0.0  
SINCE JUL 1 14.8 28.8 -14.0 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 31 -5 8  
MONTH TO DATE 103 94 9 55  
SINCE MAR 1 103 94 9 55  
SINCE JUL 1 4441 4700 -259 4015  
 
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) 43 71 2024  
MINIMUM TEMPERATURE (F) 26 -13 2002  
 
SUNRISE AND SUNSET  
MARCH 4 2025.........SUNRISE 6:22 AM CST SUNSET 5:47 PM CST  
MARCH 5 2025.........SUNRISE 6:20 AM CST SUNSET 5:48 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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