230  
CDUS43 KLOT 250635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT WED MAR 25 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 24 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 54 80 2017 52 2 49  
MINIMUM 27 18 2014 32 -5 33  
AVERAGE 41 42 -1 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 2016 0.08 -0.08 0.00  
MONTH TO DATE 3.91 2.06 1.85 3.62  
SINCE MAR 1 3.91 2.06 1.85 3.62  
SINCE JAN 1 6.54 6.23 0.31 5.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 2006 0.1 -0.1 0.0  
MONTH TO DATE 6.0 3.8 2.2 2.7  
SINCE MAR 1 6.0 3.8 2.2 2.7  
SINCE JUL 1 30.7 31.9 -1.2 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 23 1 24  
MONTH TO DATE 539 655 -116 540  
SINCE MAR 1 539 655 -116 540  
SINCE JUL 1 5120 5261 -141 4878  
 
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 2026.........SUNRISE 6:47 AM CDT SUNSET 7:10 PM CDT  
MARCH 26 2026.........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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