062  
CDUS43 KLOT 200633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT TUE AUG 20 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 19 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 91 1995 83 -6 81  
MINIMUM 61 51 1992 63 -2 59  
AVERAGE 69 73 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 2007 0.14 -0.14 0.00  
MONTH TO DATE 2.31 2.69 -0.38 3.13  
SINCE JUN 1 11.30 11.87 -0.57 12.33  
SINCE JAN 1 32.26 27.67 4.59 25.09  
 
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 2 0 2 0  
SINCE JUN 1 10 25 -15 19  
SINCE JUL 1 2 2 0 0  
 
COOLING  
YESTERDAY 4 8 -4 5  
MONTH TO DATE 149 163 -14 113  
SINCE JUN 1 688 663 25 566  
SINCE JAN 1 759 740 19 635    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 91 2010  
2023  
MINIMUM TEMPERATURE (F) 63 49 1992  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 6:07 AM CDT SUNSET 7:44 PM CDT  
AUGUST 21 2024........SUNRISE 6:08 AM CDT SUNSET 7:42 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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