816  
CDUS43 KLOT 270643  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
143 AM CDT FRI SEP 27 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 26 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 76 93 1998 73 3 74  
MINIMUM 54 37 2000 51 3 63  
AVERAGE 65 62 3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.68 1996 0.11 -0.11 0.05  
MONTH TO DATE 2.35 2.91 -0.56 5.48  
SINCE SEP 1 2.35 2.91 -0.56 5.48  
SINCE JAN 1 35.69 32.25 3.44 30.57  
 
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 5 -5 0  
MONTH TO DATE 23 59 -36 31  
SINCE SEP 1 23 59 -36 31  
SINCE JUL 1 27 65 -38 33  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 131 100 31 87  
SINCE SEP 1 131 100 31 87  
SINCE JAN 1 1000 925 75 830    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1998  
MINIMUM TEMPERATURE (F) 51 42 2001  
2022  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 6:46 AM CDT SUNSET 6:40 PM CDT  
SEPTEMBER 28 2024.....SUNRISE 6:47 AM CDT SUNSET 6:38 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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