655  
CDUS43 KLOT 250634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT TUE MAR 25 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 24 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 49 80 2017 52 -3 49  
MINIMUM 33 18 2014 32 1 31  
AVERAGE 41 42 -1 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 2016 0.08 -0.08 0.00  
MONTH TO DATE 3.62 2.06 1.56 3.69  
SINCE MAR 1 3.62 2.06 1.56 3.69  
SINCE JAN 1 5.04 6.23 -1.19 7.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 2006 0.1 -0.1 0.0  
MONTH TO DATE 2.7 3.8 -1.1 0.6  
SINCE MAR 1 2.7 3.8 -1.1 0.6  
SINCE JUL 1 17.5 31.9 -14.4 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 23 1 25  
MONTH TO DATE 540 655 -115 510  
SINCE MAR 1 540 655 -115 510  
SINCE JUL 1 4878 5261 -383 4470  
 
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) 52 78 2007  
MINIMUM TEMPERATURE (F) 33 16 1996  
2001  
 
SUNRISE AND SUNSET  
MARCH 25 2025.........SUNRISE 6:47 AM CDT SUNSET 7:10 PM CDT  
MARCH 26 2025.........SUNRISE 6:45 AM CDT SUNSET 7:11 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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