AFOS product CLILOT
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CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
135 AM CDT SAT SEP 17 2016


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR SEPTEMBER 16 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         82     86    1997  76      6       83               
  MINIMUM         65     42    2014  55     10       56               
                               2000                                 
  AVERAGE         74                 65      9       70             
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02   1.16 1997   0.09  -0.07     0.00           
  MONTH TO DATE    0.65               1.78  -1.13     3.02           
  SINCE SEP 1      0.65               1.78  -1.13     3.02           
  SINCE JAN 1     30.56              29.60   0.96    30.68           
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                  3     -3                       
  MONTH TO DATE    1                 23    -22                       
  SINCE SEP 1      1                 23    -22                       
  SINCE JUL 1      3                 31    -28                       
                                                                     
 COOLING                                                             
  YESTERDAY        9                  3      6                       
  MONTH TO DATE  104                 68     36                       
  SINCE SEP 1    104                 68     36                       
  SINCE JAN 1   1048                821    227                       
...........................................................






                                                                     
THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        85      2015                    
                                             2006                    
 MINIMUM TEMPERATURE (F)   54        44      2014                    
                                             1999                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2016.....SUNRISE   635 AM CDT   SUNSET   657 PM CDT   
SEPTEMBER 18 2016.....SUNRISE   636 AM CDT   SUNSET   656 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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