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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
443 AM PDT TUE AUG 28 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 27 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         79    518 PM  97    1972  80     -1       95       
  MINIMUM         60    451 AM  47    1964  57      3       58       
                                      1962                          
  AVERAGE         70                        68      2       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.42 1975   0.03   0.01     0.00    
  MONTH TO DATE    0.06                      0.54  -0.48     0.06    
  SINCE OCT 1     28.44                     34.43  -5.99    49.07    
  SINCE JAN 1     14.34                     20.31  -5.97    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                         0      0        0       
  MONTH TO DATE    6                         0      6        1       
  SINCE JUN 1     52                       108    -56       71       
  SINCE JUL 1      8                        17     -9        2       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         4      1       12       
  MONTH TO DATE  220                       138     82      236       
  SINCE JUN 1    582                       332    250      488       
  SINCE JAN 1    625                       349    276      529       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           300 AM                                     
 LOWEST     39           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80       102      1967                    
 MINIMUM TEMPERATURE (F)   57        45      1980                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 28 2018........SUNRISE   627 AM PDT   SUNSET   755 PM PDT   
AUGUST 29 2018........SUNRISE   628 AM PDT   SUNSET   753 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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