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CDUS41 KGYX 240528
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1227 AM EST SUN DEC 24 2006

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 23 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         51    156 PM  66    1990  34     17       41       
  MINIMUM         37    802 PM  -9    1945  16     21       29       
  AVERAGE         44                        25     19       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.42          2.14 1911   0.13   1.29     0.17    
  MONTH TO DATE    2.64                      3.19  -0.55     2.97    
  SINCE DEC 1      2.64                      3.19  -0.55     2.97    
  SINCE JAN 1     60.14                     44.78  15.36    64.12    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.3  1947   0.5   -0.5      0.3     
  MONTH TO DATE    2.8                       9.0   -6.2     18.6     
  SINCE DEC 1      2.8                       9.0   -6.2     18.6     
  SINCE JUL 1      2.8                      12.3   -9.5     20.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        39    -18       30       
  MONTH TO DATE  670                       826   -156      890       
  SINCE DEC 1    670                       826   -156      890       
  SINCE JUL 1   1983                      2394   -411     2177       
                                                                     
 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    16   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     82           300 AM                                     
 AVERAGE    91                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        53      1957                    
 MINIMUM TEMPERATURE (F)   16       -13      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2006......SUNRISE   713 AM EST   SUNSET   409 PM EST   
DECEMBER 25 2006......SUNRISE   713 AM EST   SUNSET   410 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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