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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT WED SEP 19 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR SEPTEMBER 18 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         72    407 PM  93    1991  76     -4       61       
  MINIMUM         50    557 AM  36    1965  53     -3       53       
  AVERAGE         61                        64     -3       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.97 2010   0.05  -0.05     0.49    
  MONTH TO DATE    1.55                      0.76   0.79     0.73    
  SINCE OCT 1     29.99                     35.32  -5.33    49.80    
  SINCE JAN 1     15.89                     21.20  -5.31    30.05    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         3      1        8       
  MONTH TO DATE   30                        29      1       14       
  SINCE SEP 1     30                        29      1       14       
  SINCE JUL 1     38                        56    -18       16       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   36                        46    -10      118       
  SINCE SEP 1     36                        46    -10      118       
  SINCE JAN 1    679                       409    270      686       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     5.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           900 AM                                     
 LOWEST     35           300 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        93      1974                    
 MINIMUM TEMPERATURE (F)   52        39      1957                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 19 2018.....SUNRISE   654 AM PDT   SUNSET   713 PM PDT   
SEPTEMBER 20 2018.....SUNRISE   655 AM PDT   SUNSET   712 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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