916  
CDUS43 KLOT 282133  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT THU SEP 28 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 28 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 69 85 2013 72 -3 62  
MINIMUM 62 36 1992 51 11 43  
AVERAGE 66 61 5 53  
 
PRECIPITATION (IN)  
TODAY 0.00 2.63 1999 0.09 -0.09 0.00  
MONTH TO DATE 5.59 3.10 2.49 2.59  
SINCE SEP 1 5.59 3.10 2.49 2.59  
SINCE JAN 1 30.68 32.44 -1.76 31.21  
 
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 6 -6 12  
MONTH TO DATE 31 70 -39 75  
SINCE SEP 1 31 70 -39 75  
SINCE JUL 1 33 76 -43 75  
 
COOLING  
TODAY 1 2 -1 0  
MONTH TO DATE 89 104 -15 127  
SINCE SEP 1 89 104 -15 127  
SINCE JAN 1 832 929 -97 994    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 2002  
MINIMUM TEMPERATURE (F) 50 33 1992  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 6:46 AM CDT SUNSET 6:40 PM CDT  
SEPTEMBER 29 2023.....SUNRISE 6:47 AM CDT SUNSET 6:38 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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