932  
CDUS43 KLOT 160634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI JUN 16 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 96 2022 82 3 96  
MINIMUM 51 44 1997 60 -9 78  
AVERAGE 68 71 -3 87  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 2015 0.16 -0.16 0.00  
MONTH TO DATE 0.25 2.46 -2.21 1.18  
SINCE JUN 1 0.25 2.46 -2.21 1.18  
SINCE JAN 1 13.01 18.26 -5.25 18.87  
 
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 16.1 33.2 -17.1 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 21 -7 10  
SINCE JUN 1 14 21 -7 10  
SINCE JUL 1 5691 6061 -370 5904  
 
COOLING  
YESTERDAY 3 7 -4 22  
MONTH TO DATE 68 79 -11 69  
SINCE JUN 1 68 79 -11 69  
SINCE JAN 1 137 156 -19 199    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2007  
2022  
MINIMUM TEMPERATURE (F) 61 51 2002  
 
SUNRISE AND SUNSET  
JUNE 16 2023..........SUNRISE 5:18 AM CDT SUNSET 8:29 PM CDT  
JUNE 17 2023..........SUNRISE 5:18 AM CDT SUNSET 8:29 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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