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CDUS41 KGYX 020735
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
234 AM EST SUN DEC 2 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 1 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         35   1251 AM  66    2001  41     -6       61       
  MINIMUM         14    842 PM   9    1989  24    -10       37       
  AVERAGE         25                        33     -8       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.46 1917   0.15  -0.15     0.71    
  MONTH TO DATE    T                         0.15  -0.15     0.71    
  SINCE DEC 1      T                         0.15  -0.15     0.71    
  SINCE JAN 1     43.12                     41.74   1.38    58.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             3.0  1992   0.2   MM        0.0     
  MONTH TO DATE   MM                         0.2   MM        0.0     
  SINCE DEC 1     MM                         0.2   MM        0.0     
  SINCE JUL 1      T                         3.5   -3.5      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       40                        32      8       16       
  MONTH TO DATE   40                        32      8       16       
  SINCE DEC 1     40                        32      8       16       
  SINCE JUL 1   1404                      1600   -196     1329       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    397                       347     50      432       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    51   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    16.1                                         

                                                                      
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    56           100 AM                                     
 LOWEST     32           300 PM                                     
 AVERAGE    44                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        61      1998                    
 MINIMUM TEMPERATURE (F)   24         3      1940                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER  2 2007......SUNRISE   655 AM EST   SUNSET   405 PM EST   
DECEMBER  3 2007......SUNRISE   657 AM EST   SUNSET   405 PM EST   

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

 


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