AFOS product CLIPWM
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CDUS41 KGYX 180524
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
124 AM EDT WED AUG 18 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR AUGUST 17 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         76   1216 PM  97    1987  78     -2       78       
  MINIMUM         56    519 AM  42    1961  57     -1       59       
  AVERAGE         66                        67     -1       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.40 1917   0.09  -0.09     0.00    
  MONTH TO DATE    4.17                      1.67   2.50     2.04    
  SINCE JUN 1     10.19                      8.27   1.92     5.69    
  SINCE JAN 1     25.50                     27.72  -2.22    20.32    
                                                                     
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 JUN 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        0                         1     -1        0       
  MONTH TO DATE    3                         9     -6        2       
  SINCE JUN 1    177                       144     33      125       
  SINCE JUL 1     18                        28    -10       11       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         4     -3        4       
  MONTH TO DATE   68                        77     -9       92       
  SINCE JUN 1    179                       272    -93      297       
  SINCE JAN 1    180                       279    -99      297       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     58          1200 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        94      1987                    
 MINIMUM TEMPERATURE (F)   57        42      1957                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 18 2004........SUNRISE   550 AM EDT   SUNSET   740 PM EDT   
AUGUST 19 2004........SUNRISE   551 AM EDT   SUNSET   738 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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