610  
CDUS43 KLOT 262135  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT TUE SEP 26 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 26 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 74 93 1998 73 1 65  
MINIMUM 63 37 2000 51 12 47  
AVERAGE 69 62 7 56  
 
PRECIPITATION (IN)  
TODAY 0.05 1.68 1996 0.11 -0.06 0.00  
MONTH TO DATE 5.48 2.91 2.57 2.59  
SINCE SEP 1 5.48 2.91 2.57 2.59  
SINCE JAN 1 30.57 32.25 -1.68 31.21  
 
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 0 5 -5 9  
MONTH TO DATE 31 59 -28 49  
SINCE SEP 1 31 59 -28 49  
SINCE JUL 1 33 65 -32 49  
 
COOLING  
TODAY 4 2 2 0  
MONTH TO DATE 87 100 -13 127  
SINCE SEP 1 87 100 -13 127  
SINCE JAN 1 830 925 -95 994    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1998  
MINIMUM TEMPERATURE (F) 51 42 2001  
2022  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2023.....SUNRISE 6:44 AM CDT SUNSET 6:43 PM CDT  
SEPTEMBER 27 2023.....SUNRISE 6:45 AM CDT SUNSET 6:41 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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