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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
344 AM PST SUN JAN 21 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 20 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         50    343 PM  56    1961  48      2       42       
  MINIMUM         43    845 AM  15    1949  36      7       37       
  AVERAGE         47                        42      5       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.73 1972   0.15  -0.14     0.26    
  MONTH TO DATE    2.58                      3.29  -0.71     3.62    
  SINCE OCT 1     16.68                     17.41  -0.73    23.37    
  SINCE JAN 1      2.58                      3.29  -0.71     3.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             1.5  1943                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      1.0                                               
  SINCE JUL 1      1.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        23     -5       25       
  MONTH TO DATE  390                       482    -92      688       
  SINCE DEC 1   1166                      1245    -79     1542       
  SINCE JUL 1   2091                      2214   -123     2252       
                                                                     
 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    20   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    11.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           200 AM                                     
 LOWEST     71           200 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   48        59      1970                    
 MINIMUM TEMPERATURE (F)   36         9      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 21 2018.......SUNRISE   743 AM PST   SUNSET   501 PM PST   
JANUARY 22 2018.......SUNRISE   742 AM PST   SUNSET   503 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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