546  
CDUS43 KLOT 010633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT FRI NOV 01 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 31 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 70 72 2000 57 13 34  
2008  
MINIMUM 42 24 2019 38 4 25  
AVERAGE 56 47 9 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.96 1994 0.10 -0.07 0.03  
MONTH TO DATE 0.91 3.67 -2.76 3.50  
SINCE SEP 1 3.32 6.98 -3.66 9.09  
SINCE JAN 1 36.66 36.32 0.34 34.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.9 2019 0.0 0.0 0.7  
MONTH TO DATE 0.0 0.1 -0.1 0.7  
SINCE SEP 1 0.0 0.1 -0.1 0.7  
SINCE JUL 1 0.0 0.1 -0.1 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18 -9 35  
MONTH TO DATE 236 367 -131 367  
SINCE SEP 1 259 447 -188 400  
SINCE JUL 1 263 453 -190 402  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 25 16 9 34  
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) 56 76 2000  
MINIMUM TEMPERATURE (F) 37 20 2023  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2024......SUNRISE 7:25 AM CDT SUNSET 5:46 PM CDT  
NOVEMBER 2 2024......SUNRISE 7:26 AM CDT SUNSET 5:45 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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