226  
CDUS43 KLOT 110636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT WED JUN 11 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 10 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 77 92 2016 80 -3 70  
MINIMUM 50 46 1994 59 -9 51  
2006  
AVERAGE 64 70 -6 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 2004 0.17 -0.17 T  
MONTH TO DATE 1.04 1.65 -0.61 2.39  
SINCE JUN 1 1.04 1.65 -0.61 2.39  
SINCE JAN 1 11.96 17.45 -5.49 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 1 1 0 4  
MONTH TO DATE 17 16 1 6  
SINCE JUN 1 17 16 1 6  
SINCE JUL 1 5645 6056 -411 5046  
 
COOLING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 17 48 -31 34  
SINCE JUN 1 17 48 -31 34  
SINCE JAN 1 61 125 -64 105    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2016  
2017  
2021  
MINIMUM TEMPERATURE (F) 59 47 2024  
 
SUNRISE AND SUNSET  
JUNE 11 2025..........SUNRISE 5:18 AM CDT SUNSET 8:27 PM CDT  
JUNE 12 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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