352  
CDUS43 KLOT 010635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST SUN DEC 01 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR NOVEMBER 30 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 64 1998 42 -18 52  
MINIMUM 12R 15 2002 27 -15 28  
AVERAGE 18 34 -16 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 2006 0.09 -0.09 T  
MONTH TO DATE 3.12 2.67 0.45 0.92  
SINCE SEP 1 6.48 9.65 -3.17 10.01  
SINCE JAN 1 39.82 38.99 0.83 35.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 2004 0.1 -0.1 0.0  
2008  
MONTH TO DATE 2.2 1.2 1.0 1.9  
SINCE SEP 1 2.2 1.3 0.9 2.6  
SINCE JUL 1 2.2 1.3 0.9 2.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 31 16 25  
MONTH TO DATE 599 737 -138 719  
SINCE SEP 1 858 1185 -327 1119  
SINCE JUL 1 862 1191 -329 1121  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 171 122 49 128  
SINCE JAN 1 1040 947 93 871    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 59 2012  
MINIMUM TEMPERATURE (F) 26 11 2002  
 
SUNRISE AND SUNSET  
DECEMBER 1 2024......SUNRISE 7:00 AM CST SUNSET 4:23 PM CST  
DECEMBER 2 2024......SUNRISE 7:01 AM CST SUNSET 4:23 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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