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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT MON MAY 14 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 13 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         90    417 PM  92    1973  68     22       53       
  MINIMUM         52    445 AM  36    1963  48      4       45       
                                      1958                          
                                      1956                          
  AVERAGE         71                        58     13       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.08 1978   0.08  -0.08     0.57    
  MONTH TO DATE    0.15                      1.01  -0.86     1.19    
  SINCE OCT 1     27.31                     30.08  -2.77    47.20    
  SINCE JAN 1     13.21                     15.96  -2.75    27.45    
                                                                     
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                         8     -8       16       
  MONTH TO DATE   39                       116    -77      115       
  SINCE MAR 1    923                      1021    -98     1066       
  SINCE JUL 1   3844                      4079   -235     4271       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         0      6        0       
  MONTH TO DATE   12                         0     12       10       
  SINCE MAR 1     21                         1     20       10       
  SINCE JAN 1     21                         1     20       10       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
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    86           300 AM                                     
 LOWEST     21           400 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        91      2014                    
 MINIMUM TEMPERATURE (F)   48        33      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 14 2018...........SUNRISE   541 AM PDT   SUNSET   834 PM PDT   
MAY 15 2018...........SUNRISE   539 AM PDT   SUNSET   835 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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