615  
CDUS43 KLOT 290634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT WED JUL 29 2015  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 28 2015
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2015  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 91 2010 83 6 72  
2006  
1999  
MINIMUM 70 50 2013 64 6 58  
AVERAGE 80 74 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 2003 0.16 -0.16 0.00  
MONTH TO DATE 3.73 4.21 -0.48 4.30  
SINCE JUN 1 12.23 8.55 3.68 13.52  
SINCE JAN 1 24.14 23.25 0.89 28.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0  
MONTH TO DATE 11 0 11  
SINCE JUN 1 38 33 5  
SINCE JUL 1 11 0 11  
 
COOLING  
YESTERDAY 15 9 6  
MONTH TO DATE 208 252 -44  
SINCE JUN 1 345 432 -87  
SINCE JAN 1 421 490 -69    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1999  
MINIMUM TEMPERATURE (F) 64 52 2013  
1994  
 
 
SUNRISE AND SUNSET  
JULY 29 2015..........SUNRISE 544 AM CDT SUNSET 813 PM CDT  
JULY 30 2015..........SUNRISE 545 AM CDT SUNSET 812 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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