639  
CDUS43 KLOT 222136  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT TUE OCT 22 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 22 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 79 2020 61 11 58  
2022  
MINIMUM 50 26 2013 41 9 41  
AVERAGE 61 51 10 50  
 
PRECIPITATION (IN)  
TODAY T 1.28 2009 0.11 -0.11 0.00  
MONTH TO DATE 0.35 2.68 -2.33 2.40  
SINCE SEP 1 2.76 5.99 -3.23 7.99  
SINCE JAN 1 36.10 35.33 0.77 33.08  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 14 -10 15  
MONTH TO DATE 146 221 -75 232  
SINCE SEP 1 169 301 -132 265  
SINCE JUL 1 173 307 -134 267  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 7 13 -6 31  
SINCE SEP 1 153 119 34 125  
SINCE JAN 1 1022 944 78 868    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 78 2022  
MINIMUM TEMPERATURE (F) 41 28 2013  
 
SUNRISE AND SUNSET  
OCTOBER 22 2024.......SUNRISE 7:13 AM CDT SUNSET 6:00 PM CDT  
OCTOBER 23 2024.......SUNRISE 7:14 AM CDT SUNSET 5:58 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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