668  
CDUS43 KLOT 030633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SAT OCT 03 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 2 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 85 2005 70 -3 83  
2023  
MINIMUM 50 28 2003 49 1 56  
AVERAGE 59 60 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.74 2006 0.13 -0.13 0.00  
MONTH TO DATE 1.51 0.25 1.26 0.00  
SINCE SEP 1 8.17 3.56 4.61 0.71  
SINCE JAN 1 43.65 32.90 10.75 25.72  
 
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 6 7 -1 0  
MONTH TO DATE 6 13 -7 0  
SINCE SEP 1 36 93 -57 49  
SINCE JUL 1 36 99 -63 61  
 
COOLING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 1 3 -2 9  
SINCE SEP 1 176 109 67 140  
SINCE JAN 1 1011 934 77 1043    
........................................................  
 
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 2026.......SUNRISE 6:51 AM CDT SUNSET 6:31 PM CDT  
OCTOBER 4 2026.......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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