948  
CDUS43 KLOT 040631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT WED OCT 04 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 3 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 85 88 2018 70 15 70  
MINIMUM 60 35 1993 49 11 45  
2004  
AVERAGE 73 59 14 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 2014 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.37 -0.37 0.00  
SINCE SEP 1 5.59 3.68 1.91 2.59  
SINCE JAN 1 30.68 33.02 -2.34 31.21  
 
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 7 -7 7  
MONTH TO DATE 0 20 -20 20  
SINCE SEP 1 33 100 -67 118  
SINCE JUL 1 35 106 -71 118  
 
COOLING  
YESTERDAY 8 1 7 0  
MONTH TO DATE 21 4 17 0  
SINCE SEP 1 115 110 5 127  
SINCE JAN 1 858 935 -77 994    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 2005  
MINIMUM TEMPERATURE (F) 48 35 2003  
2014  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 6:52 AM CDT SUNSET 6:29 PM CDT  
OCTOBER 5 2023.......SUNRISE 6:53 AM CDT SUNSET 6:28 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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