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CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
346 AM PST SUN DEC 22 2013


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 21 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         53    241 PM  62    1940  45      8       46       
  MINIMUM         41    825 AM  12    1990  35      6       34       
  AVERAGE         47                        40      7       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          1.99 1955   0.17  -0.10     0.05    
  MONTH TO DATE    1.28                      3.84  -2.56     6.09    
  SINCE OCT 1      5.48                     12.47  -6.99    20.46    
  SINCE JAN 1     26.38                     34.38  -8.00    48.97    
                                                                     
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       18                        25     -7       25       
  MONTH TO DATE  628                       508    120      430       
  SINCE DEC 1    628                       508    120      430       
  SINCE JUL 1   1639                      1477    162     1239       
                                                                     
 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     8   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     2.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     74           400 PM                                     
 AVERAGE    87                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        60      1940                    
 MINIMUM TEMPERATURE (F)   35        13      1990                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2013......SUNRISE   748 AM PST   SUNSET   430 PM PST   
DECEMBER 23 2013......SUNRISE   749 AM PST   SUNSET   431 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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