849  
CDUS43 KLOT 042233  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST TUE MAR 04 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 71 2024 43 3 71  
MINIMUM 41 -13 2002 26 15 50  
AVERAGE 44 34 10 61  
 
PRECIPITATION (IN)  
TODAY 1.01 1.18 2004 0.09 0.92 0.42  
MONTH TO DATE 1.02 0.34 0.68 0.42  
SINCE MAR 1 1.02 0.34 0.68 0.42  
SINCE JAN 1 2.44 4.51 -2.07 4.27  
 
SNOWFALL (IN)  
TODAY 0.0 3.5 2003 0.2 -0.2 0.0  
MONTH TO DATE T 0.9 -0.9 0.0  
SINCE MAR 1 T 0.9 -0.9 0.0  
SINCE JUL 1 14.8 29.0 -14.2 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 31 -10 4  
MONTH TO DATE 124 125 -1 59  
SINCE MAR 1 124 125 -1 59  
SINCE JUL 1 4462 4731 -269 4019  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 70 2000  
MINIMUM TEMPERATURE (F) 26 2 2015  
 
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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