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CDUS41 KGYX 310529
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1229 AM EST SUN DEC 31 2006

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 30 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         28   1037 PM  55    1984  33     -5       43       
  MINIMUM         17   1226 AM -16    1963  15      2       22       
  AVERAGE         23                        24     -1       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.14          2.07 1942   0.13   0.01      T      
  MONTH TO DATE    3.36                      4.10  -0.74     5.29    
  SINCE DEC 1      3.36                      4.10  -0.74     5.29    
  SINCE JAN 1     60.86                     45.69  15.17    66.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.8          10.7  2000   0.6    1.2      0.0     
  MONTH TO DATE    4.6                      13.0   -8.4     20.0     
  SINCE DEC 1      4.6                      13.0   -8.4     20.0     
  SINCE JUL 1      4.6                      16.3  -11.7     22.3     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        41      1       32       
  MONTH TO DATE  898                      1110   -212     1103       
  SINCE DEC 1    898                      1110   -212     1103       
  SINCE JUL 1   2211                      2678   -467     2390       
                                                                     
 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    13   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     4.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           800 PM                                     
 LOWEST     50           900 AM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        53      1990                    
 MINIMUM TEMPERATURE (F)   14       -21      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2006......SUNRISE   715 AM EST   SUNSET   414 PM EST   
JANUARY  1 2007.......SUNRISE   715 AM EST   SUNSET   415 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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