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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
340 AM PST SAT DEC 20 2014


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 19 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         53    258 PM  59    1972  45      8       37       
                                      1961                          
                                      1953                          
  MINIMUM         43    532 AM  14    1964  35      8       28       
  AVERAGE         48                        40      8       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          1.72 1953   0.17  -0.06     0.00    
                                      1941                          
  MONTH TO DATE    3.52                      3.49   0.03     1.15    
  SINCE OCT 1     12.45                     12.12   0.33     5.35    
  SINCE JAN 1     37.58                     34.03   3.55    26.25    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        25     -8       32       
  MONTH TO DATE  387                       458    -71      585       
  SINCE DEC 1    387                       458    -71      585       
  SINCE JUL 1   1120                      1427   -307     1596       
                                                                     
 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    17   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)      
  AVERAGE WIND SPEED     9.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     71           200 PM                                     
 AVERAGE    86                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        59      1974                    
                                             1972                    
 MINIMUM TEMPERATURE (F)   35        13      1967                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2014......SUNRISE   747 AM PST   SUNSET   429 PM PST   
DECEMBER 21 2014......SUNRISE   748 AM PST   SUNSET   429 PM PST   

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




$$