554  
CDUS43 KLOT 182132  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT THU JUL 18 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 97 2012 85 -11 80  
MINIMUM 61 57 1992 65 -4 60  
2017  
AVERAGE 68 75 -7 70  
 
PRECIPITATION (IN)  
TODAY 0.00 4.61 1996 0.15 -0.15 0.00  
MONTH TO DATE 3.57 2.55 1.02 7.16  
SINCE JUN 1 8.55 7.23 1.32 8.36  
SINCE JAN 1 29.51 23.03 6.48 21.12  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 3 10 -7 5  
MONTH TO DATE 179 176 3 139  
SINCE JUN 1 431 376 55 324  
SINCE JAN 1 502 453 49 393    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 98 2011  
MINIMUM TEMPERATURE (F) 65 57 2000  
2003  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 5:34 AM CDT SUNSET 8:23 PM CDT  
JULY 19 2024..........SUNRISE 5:35 AM CDT SUNSET 8:22 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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