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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
449 AM PDT TUE MAY 21 2013


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    536 PM  91    1963  69      4       65       
  MINIMUM         48    419 AM  37    1975  50     -2       57       
  AVERAGE         61                        59      2       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.68 1998   0.08  -0.08     0.07    
  MONTH TO DATE    0.51                      1.55  -1.04     1.19    
  SINCE OCT 1     30.84                     30.62   0.22    33.20    
  SINCE JAN 1      8.91                     16.50  -7.59    21.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        4                         6     -2        4       
  MONTH TO DATE   74                       163    -89      156       
  SINCE MAR 1    944                      1068   -124     1121       
  SINCE JUL 1   3841                      4126   -285     4209       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   15                         1     14       11       
  SINCE MAR 1     15                         2     13       16       
  SINCE JAN 1     15                         2     13       16       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.1                                         

                                                                     
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    86           200 AM                                     
 LOWEST     31           300 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        87      1988                    
 MINIMUM TEMPERATURE (F)   50        38      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2013...........SUNRISE   533 AM PDT   SUNSET   842 PM PDT   
MAY 22 2013...........SUNRISE   532 AM PDT   SUNSET   843 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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