393  
CDUS43 KLOT 120637  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST MON FEB 12 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 11 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 40 70 1999 35 5 45  
MINIMUM 25 -14 2014 18 7 19  
AVERAGE 33 27 6 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 2009 0.07 -0.07 0.00  
MONTH TO DATE 0.22 0.71 -0.49 1.23  
SINCE DEC 1 6.95 5.05 1.90 6.45  
SINCE JAN 1 3.65 2.90 0.75 3.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.9 2018 0.4 -0.4 0.0  
MONTH TO DATE T 4.1 -4.1 0.0  
SINCE DEC 1 14.7 22.2 -7.5 12.0  
SINCE JUL 1 17.3 23.5 -6.2 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 38 -6 33  
MONTH TO DATE 289 437 -148 421  
SINCE DEC 1 2362 2815 -453 2607  
SINCE JUL 1 3483 4007 -524 3791  
 
COOLING  
YESTERDAY 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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 53 2005  
MINIMUM TEMPERATURE (F) 19 -8 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 6:52 AM CST SUNSET 5:22 PM CST  
FEBRUARY 13 2024......SUNRISE 6:51 AM CST SUNSET 5:23 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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