149  
CDUS43 KLOT 150634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT TUE OCT 15 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 14 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 78 2020 65 -8 54  
MINIMUM 41 30 2002 44 -3 48  
AVERAGE 49 54 -5 51  
 
PRECIPITATION (IN)  
YESTERDAY T 4.02 2017 0.13 -0.13 0.18  
MONTH TO DATE 0.27 1.73 -1.46 2.09  
SINCE SEP 1 2.68 5.04 -2.36 7.68  
SINCE JAN 1 36.02 34.38 1.64 32.77  
 
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 16 11 5 14  
MONTH TO DATE 63 120 -57 125  
SINCE SEP 1 86 200 -114 158  
SINCE JUL 1 90 206 -116 160  
 
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) 64 80 1999  
MINIMUM TEMPERATURE (F) 44 30 2006  
 
SUNRISE AND SUNSET  
OCTOBER 15 2024.......SUNRISE 7:05 AM CDT SUNSET 6:10 PM CDT  
OCTOBER 16 2024.......SUNRISE 7:06 AM CDT SUNSET 6:09 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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