833  
CDUS43 KLOT 030631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 2 2023
 
 
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)  
YESTERDAY  
MAXIMUM 85R 85 2005 70 15 68  
MINIMUM 58 28 2003 49 9 48  
AVERAGE 72 60 12 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.74 2006 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.00  
SINCE SEP 1 5.59 3.56 2.03 2.59  
SINCE JAN 1 30.68 32.90 -2.22 31.21  
 
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 7 -7 7  
MONTH TO DATE 0 13 -13 13  
SINCE SEP 1 33 93 -60 111  
SINCE JUL 1 35 99 -64 111  
 
COOLING  
YESTERDAY 7 1 6 0  
MONTH TO DATE 13 3 10 0  
SINCE SEP 1 107 109 -2 127  
SINCE JAN 1 850 934 -84 994    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 2018  
MINIMUM TEMPERATURE (F) 49 35 1993  
2004  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 6:51 AM CDT SUNSET 6:31 PM CDT  
OCTOBER 4 2023.......SUNRISE 6:52 AM CDT SUNSET 6:29 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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