700  
CDUS43 KLOT 212239  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST THU NOV 21 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR NOVEMBER 21 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 38 61 2010 46 -8 42  
MINIMUM 28 7 2014 30 -2 34  
AVERAGE 33 38 -5 38  
 
PRECIPITATION (IN)  
TODAY 0.24 1.07 2007 0.08 0.16 0.41  
MONTH TO DATE 3.29 1.89 1.40 0.78  
SINCE SEP 1 6.65 8.87 -2.22 9.87  
SINCE JAN 1 39.99 38.21 1.78 34.96  
 
SNOWFALL (IN)  
TODAY 2.2 4.3 2015 0.1 2.1 0.0  
MONTH TO DATE 2.3 0.5 1.8 0.0  
SINCE SEP 1 2.3 0.6 1.7 0.7  
SINCE JUL 1 2.3 0.6 1.7 0.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 27 5 27  
MONTH TO DATE 321 476 -155 408  
SINCE SEP 1 580 924 -344 808  
SINCE JUL 1 584 930 -346 810  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 171 122 49 128  
SINCE JAN 1 1040 947 93 871    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 69 2010  
MINIMUM TEMPERATURE (F) 29 6 2015  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2024......SUNRISE 6:49 AM CST SUNSET 4:27 PM CST  
NOVEMBER 22 2024......SUNRISE 6:50 AM CST SUNSET 4:27 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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