530 
CDUS46 KPQR 121200
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
456 AM PDT WED MAY 12 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR MAY 11 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    534 PM  91    1971  66     -2       66       
  MINIMUM         49    543 AM  37    1985  47      2       47       
  AVERAGE         57                        56      1       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.16          0.29 1987   0.08   0.08     0.00    
  MONTH TO DATE    0.57                      0.88  -0.31     0.57    
  SINCE OCT 1     26.48                     30.68  -4.20    31.22    
  SINCE JAN 1     11.92                     16.48  -4.56    20.70    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                         9     -1        8       
  MONTH TO DATE   51                       106    -55      127       
  SINCE MAR 1    729                      1042   -313     1035       
  SINCE JUL 1   3655                      4167   -512     3811       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    4                         0      4        0       
  SINCE MAR 1     10                         1      9        0       
  SINCE JAN 1     10                         1      9        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          M400 AM                                     
 LOWEST     52          M300 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        87      1973                    
 MINIMUM TEMPERATURE (F)   47        37      1985                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2004...........SUNRISE   542 AM PDT   SUNSET   832 PM PDT   
MAY 13 2004...........SUNRISE   541 AM PDT   SUNSET   833 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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