400  
CDUS43 KLOT 010634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT THU AUG 01 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 31 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 89 96 2006 84 5 81  
MINIMUM 68 55 1997 64 4 60  
2009  
AVERAGE 79 74 5 71  
 
PRECIPITATION (IN)  
YESTERDAY T 2.03 2010 0.15 -0.15 0.00  
MONTH TO DATE 4.01 4.50 -0.49 8.00  
SINCE JUN 1 8.99 9.18 -0.19 9.20  
SINCE JAN 1 29.95 24.98 4.97 21.96  
 
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 8 23 -15 19  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 9 5 6  
MONTH TO DATE 287 300 -13 268  
SINCE JUN 1 539 500 39 453  
SINCE JAN 1 610 577 33 522    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 2006  
MINIMUM TEMPERATURE (F) 64 56 1996  
 
SUNRISE AND SUNSET  
AUGUST 1 2024........SUNRISE 5:47 AM CDT SUNSET 8:09 PM CDT  
AUGUST 2 2024........SUNRISE 5:48 AM CDT SUNSET 8:08 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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