594  
CDUS43 KLOT 252143  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT WED SEP 25 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 25 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 91 2017 73 2 76  
MINIMUM 53 39 2001 52 1 61  
AVERAGE 64 62 2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 1993 0.11 -0.11 0.21  
MONTH TO DATE 2.35 2.80 -0.45 5.43  
SINCE SEP 1 2.35 2.80 -0.45 5.43  
SINCE JAN 1 35.69 32.14 3.55 30.52  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 1 4 -3 0  
MONTH TO DATE 23 54 -31 31  
SINCE SEP 1 23 54 -31 31  
SINCE JUL 1 27 60 -33 33  
 
COOLING  
TODAY 0 2 -2 4  
MONTH TO DATE 131 98 33 83  
SINCE SEP 1 131 98 33 83  
SINCE JAN 1 1000 923 77 826    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1998  
MINIMUM TEMPERATURE (F) 51 37 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2024.....SUNRISE 6:43 AM CDT SUNSET 6:43 PM CDT  
SEPTEMBER 26 2024.....SUNRISE 6:44 AM CDT SUNSET 6:42 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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