417  
CDUS43 KLOT 272135  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT FRI MAR 27 2026  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 27 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 77 1998 53 -7 55  
MINIMUM 31 12 1996 33 -2 40  
AVERAGE 39 43 -4 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1995 0.10 -0.10 T  
MONTH TO DATE 4.36 2.34 2.02 3.62  
SINCE MAR 1 4.36 2.34 2.02 3.62  
SINCE JAN 1 6.99 6.51 0.48 5.04  
 
SNOWFALL (IN)  
TODAY 0.0 0.9 2015 0.1 -0.1 0.0  
MONTH TO DATE 6.0 4.0 2.0 2.7  
SINCE MAR 1 6.0 4.0 2.0 2.7  
SINCE JUL 1 30.7 32.1 -1.4 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 22 4 17  
MONTH TO DATE 585 722 -137 604  
SINCE MAR 1 585 722 -137 604  
SINCE JUL 1 5166 5328 -162 4942  
 
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) 54 79 2025  
MINIMUM TEMPERATURE (F) 34 18 2015  
 
SUNRISE AND SUNSET  
MARCH 27 2026.........SUNRISE 6:44 AM CDT SUNSET 7:12 PM CDT  
MARCH 28 2026.........SUNRISE 6:42 AM CDT SUNSET 7:13 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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