758 
CDUS46 KPQR 111144
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
444 AM PDT FRI MAY 11 2012


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 10 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         62    356 PM  85    1993  67     -5       65       
  MINIMUM         37R   501 AM  37    1999  47    -10       48       
                                      1963                          
  AVERAGE         50                        57     -7       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.42 2000   0.08  -0.08     0.00    
  MONTH TO DATE    1.12                      0.78   0.34     1.05    
  SINCE OCT 1     33.13                     29.85   3.28    40.38    
  SINCE JAN 1     21.91                     15.73   6.18    21.53    
                                                                     
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       15                         8      7        8       
  MONTH TO DATE  117                        92     25      111       
  SINCE MAR 1   1082                       997     85     1193       
  SINCE JUL 1   4170                      4055    115     4287       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      5                         1      4        0       
  SINCE JAN 1      5                         1      4        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     7.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           400 AM                                     
 LOWEST     29           500 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        91      1971                    
 MINIMUM TEMPERATURE (F)   48        37      1985                    
                                             1970                    
                                             1959                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2012...........SUNRISE   544 AM PDT   SUNSET   831 PM PDT   
MAY 12 2012...........SUNRISE   542 AM PDT   SUNSET   832 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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