366  
CDUS43 KLOT 022135  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT SAT SEP 02 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 2 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 86 93 2008 80 6 84  
MINIMUM 54 47 2017 60 -6 65  
AVERAGE 70 70 0 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2010 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.00  
SINCE SEP 1 0.00 0.27 -0.27 0.00  
SINCE JAN 1 25.09 29.61 -4.52 28.62  
 
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 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  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 2 8 -6 0  
 
COOLING  
TODAY 5 6 -1 10  
MONTH TO DATE 9 12 -3 19  
SINCE SEP 1 9 12 -3 19  
SINCE JAN 1 752 837 -85 886    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 1999  
2015  
MINIMUM TEMPERATURE (F) 60 50 1997  
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2023.....SUNRISE 6:19 AM CDT SUNSET 7:24 PM CDT  
SEPTEMBER 3 2023.....SUNRISE 6:20 AM CDT SUNSET 7:22 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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