584  
CDUS43 KLOT 030635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT MON AUG 03 2026  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 2 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 94 2006 84 -6 78  
MINIMUM 66 55 2009 64 2 58  
AVERAGE 72 74 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 2013 0.14 -0.14 0.00  
MONTH TO DATE 3.47 0.28 3.19 0.00  
SINCE JUN 1 16.66 9.46 7.20 7.86  
SINCE JAN 1 31.65 25.26 6.39 18.78  
 
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 12 25 -13 17  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 7 9 -2 3  
MONTH TO DATE 10 18 -8 7  
SINCE JUN 1 526 518 8 630  
SINCE JAN 1 582 595 -13 674    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 2012  
MINIMUM TEMPERATURE (F) 64 54 2000  
 
SUNRISE AND SUNSET  
AUGUST 3 2026........SUNRISE 5:49 AM CDT SUNSET 8:07 PM CDT  
AUGUST 4 2026........SUNRISE 5:50 AM CDT SUNSET 8:06 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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