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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
451 AM PDT FRI AUG 31 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 30 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         75    519 PM  98    1987  80     -5       80       
  MINIMUM         59    335 AM  46    1951  57      2       60       
  AVERAGE         67                        68     -1       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.64 1954   0.04  -0.04     0.00    
  MONTH TO DATE    0.06                      0.64  -0.58     0.06    
  SINCE OCT 1     28.44                     34.53  -6.09    49.07    
  SINCE JAN 1     14.34                     20.41  -6.07    29.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    6                         3      3        1       
  SINCE JUN 1     52                       111    -59       71       
  SINCE JUL 1      8                        20    -12        2       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         4     -2        5       
  MONTH TO DATE  235                       150     85      266       
  SINCE JUN 1    597                       344    253      518       
  SINCE JAN 1    640                       361    279      559       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           200 AM                                     
 LOWEST     49           200 PM                                     
 AVERAGE    64                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79       102      1987                    
 MINIMUM TEMPERATURE (F)   56        44      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 31 2018........SUNRISE   631 AM PDT   SUNSET   750 PM PDT   
SEPTEMBER  1 2018.....SUNRISE   632 AM PDT   SUNSET   748 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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