212  
CDUS43 KLOT 060637  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT WED SEP 06 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 5 2023
 
 
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)  
YESTERDAY  
MAXIMUM 90 91 1999 80 10 71  
MINIMUM 71 47 1997 59 12 64  
AVERAGE 81 69 12 68  
 
PRECIPITATION (IN)  
YESTERDAY T 0.44 2018 0.13 -0.13 0.00  
MONTH TO DATE T 0.65 -0.65 T  
SINCE SEP 1 T 0.65 -0.65 T  
SINCE JAN 1 25.09 29.99 -4.90 28.62  
 
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 SEP 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 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 2 11 -9 0  
 
COOLING  
YESTERDAY 16 5 11 3  
MONTH TO DATE 51 28 23 39  
SINCE SEP 1 51 28 23 39  
SINCE JAN 1 794 853 -59 906    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1998  
MINIMUM TEMPERATURE (F) 59 47 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 6:23 AM CDT SUNSET 7:17 PM CDT  
SEPTEMBER 7 2023.....SUNRISE 6:24 AM CDT SUNSET 7:16 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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