838  
CDUS43 KLOT 010652  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
152 AM CDT TUE OCT 01 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 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 79 90 2005 71 8 83  
MINIMUM 62 31 1993 50 12 58  
AVERAGE 71 60 11 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2007 0.11 -0.11 0.00  
MONTH TO DATE 2.41 3.31 -0.90 5.59  
SINCE SEP 1 2.41 3.31 -0.90 5.59  
SINCE JAN 1 35.75 32.65 3.10 30.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 23 82 -59 33  
SINCE SEP 1 23 82 -59 33  
SINCE JUL 1 27 88 -61 35  
 
COOLING  
YESTERDAY 6 2 4 6  
MONTH TO DATE 146 106 40 94  
SINCE SEP 1 146 106 40 94  
SINCE JAN 1 1015 931 84 837    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 2019  
MINIMUM TEMPERATURE (F) 49 32 2003  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 6:50 AM CDT SUNSET 6:33 PM CDT  
OCTOBER 2 2024.......SUNRISE 6:51 AM CDT SUNSET 6:31 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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