069  
CDUS43 KLOT 122147  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
447 PM CDT THU OCT 12 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 12 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 63 85 2008 66 -3 63  
MINIMUM 52 30 2006 45 7 47  
AVERAGE 58 55 3 55  
 
PRECIPITATION (IN)  
TODAY 0.13 0.52 2016 0.13 0.00 0.31  
MONTH TO DATE 1.10 1.47 -0.37 1.03  
SINCE SEP 1 6.69 4.78 1.91 3.62  
SINCE JAN 1 31.78 34.12 -2.34 32.24  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE SEP 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 10 -3 10  
MONTH TO DATE 103 99 4 105  
SINCE SEP 1 136 179 -43 203  
SINCE JUL 1 138 185 -47 203  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 31 13 18 0  
SINCE SEP 1 125 119 6 127  
SINCE JAN 1 868 944 -76 994    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1995  
MINIMUM TEMPERATURE (F) 45 30 2006  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 7:01 AM CDT SUNSET 6:16 PM CDT  
OCTOBER 13 2023.......SUNRISE 7:02 AM CDT SUNSET 6:15 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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