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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
341 AM PST THU DEC 11 2014


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 10 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         56    402 PM  65    1993  46     10       34       
  MINIMUM         45   1157 PM  13    2009  35     10       27       
  AVERAGE         51                        41     10       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.56          1.43 1992   0.18   0.38      T      
  MONTH TO DATE    2.77                      1.92   0.85     0.91    
  SINCE OCT 1     11.70                     10.55   1.15     5.11    
  SINCE JAN 1     36.83                     32.46   4.37    26.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        24    -10       34       
  MONTH TO DATE  221                       234    -13      340       
  SINCE DEC 1    221                       234    -13      340       
  SINCE JUL 1    954                      1203   -249     1351       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    653                       424    229      539       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    14.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 PM                                     
 LOWEST     83           400 AM                                     
 AVERAGE    88                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        61      1955                    
 MINIMUM TEMPERATURE (F)   35        14      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2014......SUNRISE   741 AM PST   SUNSET   427 PM PST   
DECEMBER 12 2014......SUNRISE   742 AM PST   SUNSET   427 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$