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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT FRI SEP 30 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 29 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
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         81    307 PM  89    2008  71     10       76       
                                      1993                          
                                      1987                          
  MINIMUM         49    619 AM  37    1954  50     -1       58       
  AVERAGE         65                        60      5       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.59 1951   0.07  -0.07     0.00    
  MONTH TO DATE    0.63                      1.41  -0.78     3.36    
  SINCE OCT 1     44.74                     35.97   8.77    39.24    
  SINCE JAN 1     25.89                     21.85   4.04    27.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE   34                        71    -37       54       
  SINCE SEP 1     34                        71    -37       54       
  SINCE JUL 1     49                        98    -49      117       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        2       
  MONTH TO DATE  114                        59     55       41       
  SINCE SEP 1    114                        59     55       41       
  SINCE JAN 1    362                       422    -60      310       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           600 AM                                     
 LOWEST     26           200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        88      1987                    
 MINIMUM TEMPERATURE (F)   50        35      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 30 2011.....SUNRISE   707 AM PDT   SUNSET   653 PM PDT   
OCTOBER  1 2011.......SUNRISE   708 AM PDT   SUNSET   651 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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