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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
344 AM PST TUE DEC 4 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 3 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         48    315 PM  62    1979  48      0       47       
  MINIMUM         32    426 AM  27    2013  37     -5       39       
  AVERAGE         40                        42     -2       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.69 1980   0.20  -0.20     0.07    
  MONTH TO DATE    0.05                      0.61  -0.56     0.37    
  SINCE OCT 1      6.34                      9.24  -2.90    11.38    
  SINCE JAN 1     22.27                     31.15  -8.88    43.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             T    1972                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        23      2       22       
  MONTH TO DATE   67                        68     -1       59       
  SINCE DEC 1     67                        68     -1       59       
  SINCE JUL 1    888                      1037   -149      984       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    692                       424    268      700       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     8.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     60           400 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        64      1945                    
 MINIMUM TEMPERATURE (F)   37        22      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  4 2018......SUNRISE   734 AM PST   SUNSET   427 PM PST   
DECEMBER  5 2018......SUNRISE   735 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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