236  
CDUS43 KLOT 162134  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT MON OCT 16 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 16 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 53 81 1998 64 -11 57  
MINIMUM 48 30 2018 44 4 36  
AVERAGE 51 54 -3 47  
 
PRECIPITATION (IN)  
TODAY T 0.57 1996 0.13 -0.13 T  
2006  
MONTH TO DATE 2.11 1.98 0.13 1.15  
SINCE SEP 1 7.70 5.29 2.41 3.74  
SINCE JAN 1 32.79 34.63 -1.84 32.36  
 
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 14 12 2 18  
MONTH TO DATE 154 143 11 184  
SINCE SEP 1 187 223 -36 282  
SINCE JUL 1 189 229 -40 282  
 
COOLING  
TODAY 0 0 0 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) 63 83 2016  
MINIMUM TEMPERATURE (F) 43 26 1992  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 7:05 AM CDT SUNSET 6:10 PM CDT  
OCTOBER 17 2023.......SUNRISE 7:06 AM CDT SUNSET 6:08 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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