756  
CDUS43 KLOT 310633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT TUE MAY 31 2016  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 30 2016
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2016  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 90 2010 75 12 69  
MINIMUM 60 40 1996 54 6 44  
AVERAGE 74 65 9 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 2004 0.14 -0.14 0.69  
MONTH TO DATE 3.01 4.12 -1.11 4.80  
SINCE MAR 1 9.64 10.85 -1.21 9.05  
SINCE JAN 1 11.71 14.56 -2.85 11.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3  
MONTH TO DATE 213 189 24  
SINCE MAR 1 1312 1455 -143  
SINCE JUL 1 5345 6183 -838  
 
COOLING  
YESTERDAY 9 3 6  
MONTH TO DATE 70 50 20  
SINCE MAR 1 81 55 26  
SINCE JAN 1 81 55 26    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 88 2014  
2002  
MINIMUM TEMPERATURE (F) 55 43 2015  
2003  
1993  
 
 
SUNRISE AND SUNSET  
MAY 31 2016...........SUNRISE 521 AM CDT SUNSET 820 PM CDT  
JUNE 1 2016..........SUNRISE 520 AM CDT SUNSET 821 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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