AFOS product CLIPDX
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CDUS46 KPQR 131152
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
351 AM PST FRI DEC 13 2013


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 12 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         39    223 PM  63    1995  46     -7       47       
  MINIMUM         25    137 AM  14    1972  35    -10       42       
  AVERAGE         32                        40     -8       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.13          0.93 1973   0.18  -0.05     0.30    
  MONTH TO DATE    1.04                      2.27  -1.23     2.86    
  SINCE OCT 1      5.24                     10.90  -5.66    17.23    
  SINCE JAN 1     26.14                     32.81  -6.67    45.74    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        25      8       20       
  MONTH TO DATE  404                       283    121      219       
  SINCE DEC 1    404                       283    121      219       
  SINCE JUL 1   1415                      1252    163     1028       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    539                       424    115      436       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           200 AM                                     
 LOWEST     59           100 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        61      2010                    
                                             1977                    
 MINIMUM TEMPERATURE (F)   35        18      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2013......SUNRISE   743 AM PST   SUNSET   427 PM PST   
DECEMBER 14 2013......SUNRISE   743 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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