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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT WED MAY 30 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 29 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         68    403 PM  90    1973  70     -2       72       
  MINIMUM         50    520 AM  41    1978  51     -1       54       
  AVERAGE         59                        61     -2       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.57 1996   0.08  -0.08     0.00    
  MONTH TO DATE    0.15                      2.30  -2.15     1.92    
  SINCE OCT 1     27.31                     31.37  -4.06    47.93    
  SINCE JAN 1     13.21                     17.25  -4.04    28.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      T                                                 
  SINCE JUL 1      7.6                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         5      1        2       
  MONTH TO DATE   74                       213   -139      188       
  SINCE MAR 1    958                      1118   -160     1139       
  SINCE JUL 1   3879                      4176   -297     4344       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   34                        10     24       41       
  SINCE MAR 1     43                        11     32       41       
  SINCE JAN 1     43                        11     32       41       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           500 AM                                     
 LOWEST     35           400 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        91      1986                    
 MINIMUM TEMPERATURE (F)   51        40      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 30 2018...........SUNRISE   526 AM PDT   SUNSET   851 PM PDT   
MAY 31 2018...........SUNRISE   525 AM PDT   SUNSET   851 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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