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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
342 AM PST FRI JAN 5 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 4 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         45    249 PM  59    2003  45      0       33       
                                      1984                          
  MINIMUM         39    353 AM  19    1974  35      4       27       
                                      1959                          
  AVERAGE         42                        40      2       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          1.93 1956   0.17  -0.12     0.00    
  MONTH TO DATE    0.05                      0.68  -0.63     0.05    
  SINCE OCT 1     14.15                     14.80  -0.65    19.80    
  SINCE JAN 1      0.05                      0.68  -0.63     0.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  2009                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      1.0                                               
  SINCE JUL 1      1.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        25     -2       35       
  MONTH TO DATE  102                       100      2      131       
  SINCE DEC 1    878                       863     15      985       
  SINCE JUL 1   1803                      1832    -29     1695       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     9.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           900 PM                                     
 LOWEST     53          1200 AM                                     
 AVERAGE    66                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        58      1954                    
 MINIMUM TEMPERATURE (F)   35        17      2017                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  5 2018.......SUNRISE   751 AM PST   SUNSET   441 PM PST   
JANUARY  6 2018.......SUNRISE   750 AM PST   SUNSET   443 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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