245  
CDUS43 KLOT 150637  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST WED NOV 15 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR NOVEMBER 14 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 61 65 2001 50 11 41  
2009  
MINIMUM 29 16 1996 32 -3 23  
2018  
AVERAGE 45 41 4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2002 0.08 -0.08 0.00  
MONTH TO DATE T 1.29 -1.29 0.62  
SINCE SEP 1 9.09 8.27 0.82 5.74  
SINCE JAN 1 34.18 37.61 -3.43 34.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.3 1997 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.7 0.3 0.4 T  
SINCE JUL 1 0.7 0.3 0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 24 -4 33  
MONTH TO DATE 268 296 -28 210  
SINCE SEP 1 668 744 -76 694  
SINCE JUL 1 670 750 -80 694  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 128 122 6 135  
SINCE JAN 1 871 947 -76 1002    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 69 2001  
MINIMUM TEMPERATURE (F) 32 16 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 15 2023......SUNRISE 6:41 AM CST SUNSET 4:32 PM CST  
NOVEMBER 16 2023......SUNRISE 6:42 AM CST SUNSET 4:32 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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