AFOS product CLIPWM
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CDUS41 KGYX 170537
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
137 AM EDT SAT MAY 17 2008


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

...THE PORTLAND CLIMATE SUMMARY FOR MAY 16 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2008


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67   1217 PM  90    1951  63      4       54       
  MINIMUM         44    444 AM  28    1947  44      0       42       
  AVERAGE         56                        54      2       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.52 1978   0.12  -0.12     0.71    
  MONTH TO DATE    0.68                      2.05  -1.37     1.08    
  SINCE MAR 1     10.69                     10.45   0.24    13.06    
  SINCE JAN 1     21.96                     17.68   4.28    16.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       T      0.0      0.0     
  SINCE MAR 1     12.3                      16.2   -3.9     29.2     
  SINCE JUL 1    103.0                      66.4   36.6     54.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        12     -3       17       
  MONTH TO DATE  214                       223     -9      165       
  SINCE MAR 1   1827                      1857    -30     1866       
  SINCE JUL 1   6719                      7064   -345     6601       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        1       
  SINCE MAR 1      1                         0      1        1       
  SINCE JAN 1      1                         0      1        1       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (230)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     5.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     34          1200 PM                                     
 AVERAGE    64                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        90      1977                    
 MINIMUM TEMPERATURE (F)   45        27      1957                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 17 2008...........SUNRISE   514 AM EDT   SUNSET   802 PM EDT   
MAY 18 2008...........SUNRISE   513 AM EDT   SUNSET   803 PM EDT   

                                                                     
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

 


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