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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
448 AM PDT TUE MAY 15 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 14 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         89    509 PM  91    2014  68     21       61       
  MINIMUM         56    513 AM  33    1964  48      8       46       
  AVERAGE         73                        58     15       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.70 1959   0.08  -0.08     0.05    
  MONTH TO DATE    0.15                      1.09  -0.94     1.24    
  SINCE OCT 1     27.31                     30.16  -2.85    47.25    
  SINCE JAN 1     13.21                     16.04  -2.83    27.50    
                                                                     
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        0                         7     -7       11       
  MONTH TO DATE   39                       123    -84      126       
  SINCE MAR 1    923                      1028   -105     1077       
  SINCE JUL 1   3844                      4086   -242     4282       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         0      8        0       
  MONTH TO DATE   20                         0     20       10       
  SINCE MAR 1     29                         1     28       10       
  SINCE JAN 1     29                         1     28       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           400 AM                                     
 LOWEST     24           500 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        93      2006                    
 MINIMUM TEMPERATURE (F)   49        36      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 15 2018...........SUNRISE   539 AM PDT   SUNSET   835 PM PDT   
MAY 16 2018...........SUNRISE   538 AM PDT   SUNSET   836 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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