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CDUS41 KGYX 220525
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1225 AM EST WED DEC 22 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 21 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1947 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         21    824 PM  60    1957  35    -14       31       
  MINIMUM         -2    651 AM -14    1955  17    -19       10       
  AVERAGE         10                        26    -16       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.05 1946   0.13  -0.13     0.00    
  MONTH TO DATE    3.19                      2.93   0.26     4.04    
  SINCE DEC 1      3.19                      2.93   0.26     4.04    
  SINCE JAN 1     40.13                     44.52  -4.39    37.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          12.4  1933   0.5   -0.5      0.0     
  MONTH TO DATE    4.8                       8.0   -3.2     24.0     
  SINCE DEC 1      4.8                       8.0   -3.2     24.0     
  SINCE JUL 1      4.8                      11.3   -6.5     24.0     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       55                        39     16       44       
  MONTH TO DATE  755                       748      7      808       
  SINCE DEC 1    755                       748      7      808       
  SINCE JUL 1   2167                      2316   -149     2189       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    242                       347   -105      363       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           600 AM                                     
 LOWEST     49           400 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        60      1949                    
 MINIMUM TEMPERATURE (F)   17       -14      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2004......SUNRISE   712 AM EST   SUNSET   408 PM EST   
DECEMBER 23 2004......SUNRISE   713 AM EST   SUNSET   409 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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