839  
CDUS43 KLOT 270630  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
130 AM CDT SUN OCT 27 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 26 2024  
 
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)  
YESTERDAY  
MAXIMUM 58 77 2000 59 -1 70  
MINIMUM 41 31 1994 40 1 62  
AVERAGE 50 49 1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.21 2019 0.11 -0.11 0.46  
MONTH TO DATE 0.88 3.14 -2.26 3.19  
SINCE SEP 1 3.29 6.45 -3.16 8.78  
SINCE JAN 1 36.63 35.79 0.84 33.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.1 -0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 0  
MONTH TO DATE 198 281 -83 247  
SINCE SEP 1 221 361 -140 280  
SINCE JUL 1 225 367 -142 282  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 7 13 -6 34  
SINCE SEP 1 153 119 34 128  
SINCE JAN 1 1022 944 78 871    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 77 2014  
MINIMUM TEMPERATURE (F) 39 26 1997  
 
SUNRISE AND SUNSET  
OCTOBER 27 2024.......SUNRISE 7:19 AM CDT SUNSET 5:53 PM CDT  
OCTOBER 28 2024.......SUNRISE 7:20 AM CDT SUNSET 5:51 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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