630  
CDUS43 KLOT 220632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 21 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 84 94 2003 82 2 80  
MINIMUM 67 49 1992 63 4 62  
AVERAGE 76 72 4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 2014 0.14 -0.14 0.00  
MONTH TO DATE 3.13 2.96 0.17 3.51  
SINCE JUN 1 12.33 12.14 0.19 9.90  
SINCE JAN 1 25.09 27.94 -2.85 27.59  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 19 25 -6 10  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 11 8 3 6  
MONTH TO DATE 139 179 -40 174  
SINCE JUN 1 592 679 -87 668  
SINCE JAN 1 661 756 -95 798    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 1996  
2007  
MINIMUM TEMPERATURE (F) 63 51 1992  
2004  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 6:08 AM CDT SUNSET 7:42 PM CDT  
AUGUST 23 2023........SUNRISE 6:09 AM CDT SUNSET 7:40 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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