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CDUS46 KPQR 051150
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
350 AM PST MON DEC 5 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 4 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         46    244 PM  64    1945  47     -1       46       
  MINIMUM         32   1159 PM  23    1972  37     -5       39       
  AVERAGE         39                        42     -3       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 1966   0.20  -0.20     0.00    
  MONTH TO DATE    T                         0.81  -0.81     0.20    
  SINCE OCT 1      8.71                      9.44  -0.73    10.70    
  SINCE JAN 1     34.59                     31.35   3.24    38.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        23      3       22       
  MONTH TO DATE  108                        91     17       89       
  SINCE DEC 1    108                        91     17       89       
  SINCE JUL 1   1041                      1060    -19     1097       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    362                       424    -62      314       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           900 PM                                     
 LOWEST     65           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        59      1970                    
 MINIMUM TEMPERATURE (F)   36        20      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  5 2011......SUNRISE   735 AM PST   SUNSET   427 PM PST   
DECEMBER  6 2011......SUNRISE   736 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.                                          




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