984  
CDUS43 KLOT 120644  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
144 AM CDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 11 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 83 95 1995 83 0 79  
MINIMUM 65 51 2004 64 1 62  
AVERAGE 74 74 0 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.38 2005 0.14 -0.07 0.00  
MONTH TO DATE 0.77 1.51 -0.74 1.11  
SINCE JUN 1 9.97 10.69 -0.72 7.50  
SINCE JAN 1 22.73 26.49 -3.76 25.19  
 
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 9 9 0 6  
MONTH TO DATE 78 99 -21 118  
SINCE JUN 1 531 599 -68 612  
SINCE JAN 1 600 676 -76 742    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 96 1995  
MINIMUM TEMPERATURE (F) 64 49 2004  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 5:58 AM CDT SUNSET 7:56 PM CDT  
AUGUST 13 2023........SUNRISE 5:59 AM CDT SUNSET 7:55 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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