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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
446 AM PDT THU APR 28 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 27 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    331 PM  86    1987  63     -7       55       
  MINIMUM         43   1133 PM  32    1948  44     -1       46       
  AVERAGE         50                        53     -3       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          1.03 1962   0.08   0.02     0.32    
  MONTH TO DATE    4.70                      2.40   2.30     2.53    
  SINCE OCT 1     38.99                     29.56   9.43    25.72    
  SINCE JAN 1     20.14                     15.36   4.78    13.81    
                                                                     
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       15                        11      4       14       
  MONTH TO DATE  456                       367     89      368       
  SINCE MAR 1   1033                       903    130      878       
  SINCE JUL 1   4127                      4028     99     3788       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           800 PM                                     
 LOWEST     47           100 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        82      1998                    
 MINIMUM TEMPERATURE (F)   44        34      1973                    
                                             1955                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2011.........SUNRISE   603 AM PDT   SUNSET   813 PM PDT   
APRIL 29 2011.........SUNRISE   602 AM PDT   SUNSET   815 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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