640  
CDUS43 KLOT 132134  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT THU JUL 13 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 13 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 100 1995 85 -9 85  
MINIMUM 62 56 2007 65 -3 63  
AVERAGE 69 75 -6 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.37 2016 0.15 -0.15 0.00  
MONTH TO DATE 6.90 1.83 5.07 1.19  
SINCE JUN 1 8.10 6.51 1.59 3.22  
SINCE JAN 1 20.86 22.31 -1.45 20.91  
 
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 19 23 -4 10  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 4 10 -6 9  
MONTH TO DATE 102 126 -24 126  
SINCE JUN 1 287 326 -39 336  
SINCE JAN 1 356 403 -47 466    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 1995  
MINIMUM TEMPERATURE (F) 65 55 2001  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 5:30 AM CDT SUNSET 8:26 PM CDT  
JULY 14 2023..........SUNRISE 5:30 AM CDT SUNSET 8:26 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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