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CDUS41 KGYX 160526
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1226 AM EST SAT DEC 16 2006

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 15 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1947 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47    516 PM  53    1975  36     11       31       
  MINIMUM         33   1122 PM  -3    1989  19     14        5       
  AVERAGE         40                        28     12       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.30 1884   0.14  -0.14     0.00    
  MONTH TO DATE    1.14                      2.13  -0.99     0.84    
  SINCE DEC 1      1.14                      2.13  -0.99     0.84    
  SINCE JAN 1     58.64                     43.72  14.92    61.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          10.3  2003   0.4   -0.4      0.0     
  MONTH TO DATE    2.8                       5.1   -2.3     14.1     
  SINCE DEC 1      2.8                       5.1   -2.3     14.1     
  SINCE JUL 1      2.8                       8.4   -5.6     16.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        37    -12       47       
  MONTH TO DATE  446                       519    -73      581       
  SINCE DEC 1    446                       519    -73      581       
  SINCE JUL 1   1759                      2087   -328     1868       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    432                       347     85      484       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     3.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     86           100 PM                                     
 AVERAGE    93                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        53      1947                    
 MINIMUM TEMPERATURE (F)   18        -9      1951                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2006......SUNRISE   708 AM EST   SUNSET   405 PM EST   
DECEMBER 17 2006......SUNRISE   709 AM EST   SUNSET   406 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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