994  
CDUS43 KLOT 142200  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
500 PM CDT THU SEP 14 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 14 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 90 1994 77 -5 79  
MINIMUM 48 41 2014 56 -8 53  
AVERAGE 60 67 -7 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.28 1993 0.11 -0.11 0.00  
MONTH TO DATE 3.50 1.62 1.88 2.46  
SINCE SEP 1 3.50 1.62 1.88 2.46  
SINCE JAN 1 28.59 30.96 -2.37 31.08  
 
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 5 2 3 0  
MONTH TO DATE 18 18 0 11  
SINCE SEP 1 18 18 0 11  
SINCE JUL 1 20 24 -4 11  
 
COOLING  
TODAY 0 4 -4 1  
MONTH TO DATE 62 68 -6 71  
SINCE SEP 1 62 68 -6 71  
SINCE JAN 1 805 893 -88 938    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 1994  
MINIMUM TEMPERATURE (F) 56 38 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 6:31 AM CDT SUNSET 7:04 PM CDT  
SEPTEMBER 15 2023.....SUNRISE 6:32 AM CDT SUNSET 7:02 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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