974  
CDUS43 KLOT 272136  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT FRI JUN 27 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 27 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 86 94 2005 84 2 74  
MINIMUM 73 47 1992 63 10 61  
AVERAGE 80 74 6 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.23 1995 0.14 -0.14 T  
MONTH TO DATE 3.00 4.28 -1.28 4.82  
SINCE JUN 1 3.00 4.28 -1.28 4.82  
SINCE JAN 1 13.92 20.08 -6.16 25.78  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 17.5 33.2 -15.7 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 17 21 -4 8  
SINCE JUN 1 17 21 -4 8  
SINCE JUL 1 5645 6061 -416 5048  
 
COOLING  
TODAY 15 9 6 3  
MONTH TO DATE 218 172 46 235  
SINCE JUN 1 218 172 46 235  
SINCE JAN 1 262 249 13 306    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2012  
MINIMUM TEMPERATURE (F) 63 44 1992  
 
SUNRISE AND SUNSET  
JUNE 27 2025..........SUNRISE 5:20 AM CDT SUNSET 8:31 PM CDT  
JUNE 28 2025..........SUNRISE 5:21 AM CDT SUNSET 8:31 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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