310  
CDUS43 KLOT 050640  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
140 AM CDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 4 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 86 95 2012 84 2 86  
MINIMUM 67 51 1993 64 3 71  
AVERAGE 77 74 3 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1998 0.14 -0.14 T  
MONTH TO DATE 0.00 0.55 -0.55 0.18  
SINCE JUN 1 9.20 9.73 -0.53 6.57  
SINCE JAN 1 21.96 25.53 -3.57 24.26  
 
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 12 9 3 14  
MONTH TO DATE 39 36 3 53  
SINCE JUN 1 492 536 -44 547  
SINCE JAN 1 561 613 -52 677    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 92 2018  
MINIMUM TEMPERATURE (F) 64 50 1994  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 5:51 AM CDT SUNSET 8:05 PM CDT  
AUGUST 6 2023........SUNRISE 5:52 AM CDT SUNSET 8:04 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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