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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
515 AM PDT MON MAY 2 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 1 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67    432 PM  85    1998  64      3       61       
  MINIMUM         38    501 AM  29    1954  45     -7       48       
  AVERAGE         53                        54     -1       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.15 1949   0.08  -0.08     0.01    
  MONTH TO DATE    0.00                      0.08  -0.08     0.01    
  SINCE OCT 1     39.33                     29.88   9.45    26.12    
  SINCE JAN 1     20.48                     15.68   4.80    14.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        11      1       10       
  MONTH TO DATE   12                        11      1       10       
  SINCE MAR 1   1094                       947    147      933       
  SINCE JUL 1   4188                      4072    116     3843       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         1     -1        0       
  SINCE JAN 1      0                         1     -1        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     2.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    61                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        78      1992                    
 MINIMUM TEMPERATURE (F)   45        32      1964                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2011...........SUNRISE   557 AM PDT   SUNSET   818 PM PDT   
MAY  3 2011...........SUNRISE   556 AM PDT   SUNSET   820 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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