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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT SUN SEP 9 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 8 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         76    433 PM  93    1993  78     -2       76       
  MINIMUM         60    520 AM  42    1961  55      5       65       
                                      1960                          
  AVERAGE         68                        66      2       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.27 1952   0.04  -0.04     0.00    
  MONTH TO DATE    T                         0.31  -0.31     0.00    
  SINCE OCT 1     28.44                     34.87  -6.43    49.07    
  SINCE JAN 1     14.34                     20.75  -6.41    29.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM            MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                         8     -7        0       
  SINCE SEP 1      1                         8     -7        0       
  SINCE JUL 1      9                        35    -26        2       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         3      0        6       
  MONTH TO DATE   33                        24      9       90       
  SINCE SEP 1     33                        24      9       90       
  SINCE JAN 1    676                       387    289      658       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     5.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           700 AM                                     
 LOWEST     38           400 PM                                     
 AVERAGE    58                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        94      1948                    
 MINIMUM TEMPERATURE (F)   55        42      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2018.....SUNRISE   642 AM PDT   SUNSET   733 PM PDT   
SEPTEMBER 10 2018.....SUNRISE   643 AM PDT   SUNSET   731 PM PDT   

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




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