532  
CDUS43 KLOT 030639  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT TUE SEP 03 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 2 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 75 93 2008 80 -5 86  
MINIMUM 57 47 2017 60 -3 54  
AVERAGE 66 70 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2010 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.00  
SINCE SEP 1 0.00 0.27 -0.27 0.00  
SINCE JAN 1 33.34 29.61 3.73 25.09  
 
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 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 4 8 -4 2  
 
COOLING  
YESTERDAY 1 6 -5 5  
MONTH TO DATE 5 12 -7 9  
SINCE SEP 1 5 12 -7 9  
SINCE JAN 1 874 837 37 752    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 1999  
2015  
2023  
MINIMUM TEMPERATURE (F) 60 50 1997  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2024.....SUNRISE 6:21 AM CDT SUNSET 7:21 PM CDT  
SEPTEMBER 4 2024.....SUNRISE 6:22 AM CDT SUNSET 7:20 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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