407  
CDUS43 KLOT 190646  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1246 AM CST MON FEB 19 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 18 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 45 68 2017 37 8 47  
MINIMUM 21 -7 2006 21 0 24  
AVERAGE 33 29 4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 2009 0.07 -0.07 0.00  
MONTH TO DATE 0.29 1.19 -0.90 1.90  
SINCE DEC 1 7.02 5.53 1.49 7.12  
SINCE JAN 1 3.72 3.38 0.34 4.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 2000 0.2 -0.2 0.0  
MONTH TO DATE 0.1 6.2 -6.1 0.8  
SINCE DEC 1 14.8 24.3 -9.5 12.8  
SINCE JUL 1 17.4 25.6 -8.2 14.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 36 -4 29  
MONTH TO DATE 526 697 -171 624  
SINCE DEC 1 2599 3075 -476 2810  
SINCE JUL 1 3720 4267 -547 3994  
 
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) 38 67 2017  
MINIMUM TEMPERATURE (F) 21 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2024......SUNRISE 6:43 AM CST SUNSET 5:30 PM CST  
FEBRUARY 20 2024......SUNRISE 6:41 AM CST SUNSET 5:31 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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