575  
CDUS43 KLOT 040633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT TUE AUG 04 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 3 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 83 96 2012 84 -1 79  
MINIMUM 62 54 2000 64 -2 58  
AVERAGE 73 74 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.55 2010 0.13 -0.13 0.00  
MONTH TO DATE 3.47 0.41 3.06 0.00  
SINCE JUN 1 16.66 9.59 7.07 7.86  
SINCE JAN 1 31.65 25.39 6.26 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 8 9 -1 4  
MONTH TO DATE 18 27 -9 11  
SINCE JUN 1 534 527 7 634  
SINCE JAN 1 590 604 -14 678    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 2012  
MINIMUM TEMPERATURE (F) 64 51 1993  
 
SUNRISE AND SUNSET  
AUGUST 4 2026........SUNRISE 5:50 AM CDT SUNSET 8:06 PM CDT  
AUGUST 5 2026........SUNRISE 5:51 AM CDT SUNSET 8:05 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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