430  
CDUS43 KLOT 202233  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST TUE FEB 20 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 20 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 57 69 2017 38 19 49  
MINIMUM 30 -7 2015 21 9 29  
AVERAGE 44 30 14 39  
 
PRECIPITATION (IN)  
TODAY 0.00 2.11 2018 0.07 -0.07 0.00  
MONTH TO DATE 0.29 1.34 -1.05 1.90  
SINCE DEC 1 7.02 5.68 1.34 7.12  
SINCE JAN 1 3.72 3.53 0.19 4.38  
 
SNOWFALL (IN)  
TODAY 0.0 2.7 1993 0.3 -0.3 0.0  
MONTH TO DATE 0.1 6.8 -6.7 0.8  
SINCE DEC 1 14.8 24.9 -10.1 12.8  
SINCE JUL 1 17.4 26.2 -8.8 14.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 21 35 -14 26  
MONTH TO DATE 577 768 -191 671  
SINCE DEC 1 2650 3146 -496 2857  
SINCE JUL 1 3771 4338 -567 4041  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 2017  
MINIMUM TEMPERATURE (F) 22 8 2008  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 6:41 AM CST SUNSET 5:31 PM CST  
FEBRUARY 21 2024......SUNRISE 6:40 AM CST SUNSET 5:33 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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