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CDUS41 KGYX 230541
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1241 AM EST THU DEC 23 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 22 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         42   1159 PM  60    1949  35      7       42       
  MINIMUM         10    428 AM -14    1970  17     -7       27       
  AVERAGE         26                        26      0       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.46 1902   0.13  -0.13     0.00    
  MONTH TO DATE    3.19                      3.06   0.13     4.04    
  SINCE DEC 1      3.19                      3.06   0.13     4.04    
  SINCE JAN 1     40.13                     44.65  -4.52    37.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.6  1962   0.5   -0.5      0.0     
  MONTH TO DATE    6.8                       8.5   -1.7     24.0     
  SINCE DEC 1      6.8                       8.5   -1.7     24.0     
  SINCE JUL 1      6.8                      11.8   -5.0     24.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        39      0       30       
  MONTH TO DATE  794                       787      7      838       
  SINCE DEC 1    794                       787      7      838       
  SINCE JUL 1   2206                      2355   -149     2219       
                                                                     
 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     9   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     2.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1000 PM                                     
 LOWEST     59           200 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        66      1990                    
 MINIMUM TEMPERATURE (F)   16        -9      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 23 2004......SUNRISE   713 AM EST   SUNSET   409 PM EST   
DECEMBER 24 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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