559  
CDUS43 KLOT 190638  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT TUE JUN 19 2018  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 18 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2018  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 93 2001 81 11 79  
1994  
MINIMUM 72 48 1999 61 11 63  
AVERAGE 82 71 11 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.54 1.32 2014 0.14 0.40 0.00  
MONTH TO DATE 3.11 2.78 0.33 0.54  
SINCE JUN 1 3.11 2.78 0.33 0.54  
SINCE JAN 1 18.91 17.48 1.43 22.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1  
MONTH TO DATE 0 30 -30  
SINCE JUN 1 0 30 -30  
SINCE JUL 1 6321 6216 105  
 
COOLING  
YESTERDAY 17 6 11  
MONTH TO DATE 111 86 25  
SINCE JUN 1 111 86 25  
SINCE JAN 1 245 144 101    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 2012  
MINIMUM TEMPERATURE (F) 61 50 2004  
 
 
SUNRISE AND SUNSET  
JUNE 19 2018..........SUNRISE 518 AM CDT SUNSET 830 PM CDT  
JUNE 20 2018..........SUNRISE 518 AM CDT SUNSET 830 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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