AFOS product CLIPWM
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CDUS41 KGYX 160531
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
131 AM EDT THU SEP 16 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR SEPTEMBER 15 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1947 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68   1234 PM  90    1993  69     -1       73       
  MINIMUM         48    206 AM  29    1963  49     -1       59       
  AVERAGE         58                        59     -1       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.32 1904   0.11  -0.11     0.00    
  MONTH TO DATE    1.29                      1.59  -0.30     1.54    
  SINCE SEP 1      1.29                      1.59  -0.30     1.54    
  SINCE JAN 1     28.76                     30.69  -1.93    21.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         6      1        0       
  MONTH TO DATE   54                        67    -13       60       
  SINCE SEP 1     54                        67    -13       60       
  SINCE JUL 1     89                       123    -34       91       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE    9                        21    -12        4       
  SINCE SEP 1      9                        21    -12        4       
  SINCE JAN 1    235                       343   -108      358       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     8.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     67           300 PM                                     
 AVERAGE    80                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      1941                    
 MINIMUM TEMPERATURE (F)   48        28      1964                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2004.....SUNRISE   622 AM EDT   SUNSET   649 PM EDT   
SEPTEMBER 17 2004.....SUNRISE   623 AM EDT   SUNSET   647 PM EDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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