787  
CDUS43 KLOT 122134  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT MON OCT 12 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 12 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87R 85 2008 66 21 70  
MINIMUM 60 30 2006 45 15 48  
AVERAGE 74 55 19 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 2016 0.13 -0.13 0.00  
2023  
MONTH TO DATE 1.51 1.47 0.04 0.67  
SINCE SEP 1 8.17 4.78 3.39 1.38  
SINCE JAN 1 43.65 34.12 9.53 26.39  
 
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 10 -10 6  
MONTH TO DATE 30 99 -69 48  
SINCE SEP 1 60 179 -119 97  
SINCE JUL 1 60 185 -125 109  
 
COOLING  
TODAY 9 1 8 0  
MONTH TO DATE 18 13 5 42  
SINCE SEP 1 193 119 74 173  
SINCE JAN 1 1028 944 84 1076    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 83 1995  
MINIMUM TEMPERATURE (F) 45 30 2006  
 
SUNRISE AND SUNSET  
OCTOBER 12 2026.......SUNRISE 7:01 AM CDT SUNSET 6:16 PM CDT  
OCTOBER 13 2026.......SUNRISE 7:02 AM CDT SUNSET 6:14 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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