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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
351 AM PST THU JAN 4 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 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         47    316 PM  60    1989  45      2       34       
                                      1984                          
  MINIMUM         34    515 AM  16    1959  35     -1       27       
                                      1950                          
  AVERAGE         41                        40      1       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.32 1966   0.17  -0.17     0.00    
  MONTH TO DATE    0.00                      0.51  -0.51     0.05    
  SINCE OCT 1     14.10                     14.63  -0.53    19.80    
  SINCE JAN 1      0.00                      0.51  -0.51     0.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.1  1952                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      1.0                                               
  SINCE JUL 1      1.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        25     -1       34       
  MONTH TO DATE   79                        75      4       96       
  SINCE DEC 1    855                       838     17      950       
  SINCE JUL 1   1780                      1807    -27     1660       
                                                                     
 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    22   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    10.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           300 AM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        59      2003                    
                                             1984                    
 MINIMUM TEMPERATURE (F)   35        19      1974                    
                                             1959                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2018.......SUNRISE   751 AM PST   SUNSET   440 PM PST   
JANUARY  5 2018.......SUNRISE   751 AM PST   SUNSET   441 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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