829  
CDUS43 KLOT 230634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST SUN FEB 23 2020  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 22 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2020  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 66 2017 38 11 44  
MINIMUM 20 4 2015 22 -2 20  
AVERAGE 35 30 5 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.27 1994 0.08 -0.08 0.00  
MONTH TO DATE 0.85 1.30 -0.45 1.91  
SINCE DEC 1 5.01 5.48 -0.47 7.05  
SINCE JAN 1 3.73 3.23 0.50 3.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1994 0.2 -0.2 0.0  
MONTH TO DATE 8.7 5.1 3.6 4.4  
SINCE DEC 1 16.9 25.2 -8.3 24.7  
SINCE JUL 1 20.4 26.1 -5.7 30.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 35 -5  
MONTH TO DATE 820 845 -25  
SINCE DEC 1 2881 3307 -426  
SINCE JUL 1 4226 4526 -300  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 0 0 0    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 2000  
MINIMUM TEMPERATURE (F) 22 -4 2015  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 637 AM CST SUNSET 535 PM CST  
FEBRUARY 24 2020......SUNRISE 635 AM CST SUNSET 536 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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