484  
CDUS43 KLOT 170632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT THU OCT 17 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 16 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 57 81 1998 64 -7 53  
MINIMUM 34 30 2018 44 -10 40  
AVERAGE 46 54 -8 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 1996 0.13 -0.13 T  
2006  
MONTH TO DATE 0.35 1.98 -1.63 2.11  
SINCE SEP 1 2.76 5.29 -2.53 7.70  
SINCE JAN 1 36.10 34.63 1.47 32.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 12 7 18  
MONTH TO DATE 102 143 -41 156  
SINCE SEP 1 125 223 -98 189  
SINCE JUL 1 129 229 -100 191  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 13 -6 31  
SINCE SEP 1 153 119 34 125  
SINCE JAN 1 1022 944 78 868    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 2016  
MINIMUM TEMPERATURE (F) 43 26 1992  
 
SUNRISE AND SUNSET  
OCTOBER 17 2024.......SUNRISE 7:07 AM CDT SUNSET 6:07 PM CDT  
OCTOBER 18 2024.......SUNRISE 7:08 AM CDT SUNSET 6:06 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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