AFOS product CLILOT
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CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
134 AM CDT TUE SEP 20 2016


................................... 

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR SEPTEMBER 19 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     91    2013  75     12       70               
  MINIMUM         56     40    1992  53      3       52               
  AVERAGE         72                 64      8       61             
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00   0.69 2005   0.10  -0.10     0.07           
  MONTH TO DATE    0.68               2.07  -1.39     5.46           
  SINCE SEP 1      0.68               2.07  -1.39     5.46           
  SINCE JAN 1     30.59              29.89   0.70    33.12           
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                  3     -3                       
  MONTH TO DATE    1                 32    -31                       
  SINCE SEP 1      1                 32    -31                       
  SINCE JUL 1      3                 40    -37                       
                                                                     
 COOLING                                                             
  YESTERDAY        7                  2      5                       
  MONTH TO DATE  123                 75     48                       
  SINCE SEP 1    123                 75     48                       
  SINCE JAN 1   1067                828    239                       
...........................................................






                                                                     
THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        89      1998                    
 MINIMUM TEMPERATURE (F)   53        40      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2016.....SUNRISE   638 AM CDT   SUNSET   652 PM CDT   
SEPTEMBER 21 2016.....SUNRISE   639 AM CDT   SUNSET   650 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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