015  
CDUS43 KLOT 010733  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
232 AM CDT SAT OCT 1 2016  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 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 65 90 2005 70 -5 62  
MINIMUM 59 31 1993 48 11 51  
AVERAGE 62 59 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.24 2007 0.09 0.04 0.00  
MONTH TO DATE 1.93 3.13 -1.20 5.46  
SINCE SEP 1 1.93 3.13 -1.20 5.46  
SINCE JAN 1 31.84 30.95 0.89 33.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 7 -4  
MONTH TO DATE 22 92 -70  
SINCE SEP 1 22 91 -69  
SINCE JUL 1 24 99 -75  
 
COOLING  
YESTERDAY 0 1 -1  
MONTH TO DATE 171 94 77  
SINCE SEP 1 171 94 77  
SINCE JAN 1 1115 847 268    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 83 2002  
2000  
MINIMUM TEMPERATURE (F) 48 32 2003  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2016.......SUNRISE 650 AM CDT SUNSET 633 PM CDT  
OCTOBER 2 2016.......SUNRISE 651 AM CDT SUNSET 632 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page