606  
CDUS43 KLOT 100635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT TUE JUN 10 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 9 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 72 91 1999 80 -8 80  
MINIMUM 51 45 1994 59 -8 51  
AVERAGE 62 69 -7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.64 2011 0.17 -0.17 0.00  
MONTH TO DATE 1.04 1.48 -0.44 2.39  
SINCE JUN 1 1.04 1.48 -0.44 2.39  
SINCE JAN 1 11.96 17.28 -5.32 23.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 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  
YESTERDAY 3 1 2 0  
MONTH TO DATE 16 15 1 2  
SINCE JUN 1 16 15 1 2  
SINCE JUL 1 5644 6055 -411 5042  
 
COOLING  
YESTERDAY 0 5 -5 1  
MONTH TO DATE 17 42 -25 34  
SINCE JUN 1 17 42 -25 34  
SINCE JAN 1 61 119 -58 105    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 92 2016  
MINIMUM TEMPERATURE (F) 59 46 1994  
2006  
 
SUNRISE AND SUNSET  
JUNE 10 2025..........SUNRISE 5:18 AM CDT SUNSET 8:26 PM CDT  
JUNE 11 2025..........SUNRISE 5:18 AM CDT SUNSET 8:27 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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