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CDUS41 KGYX 200632
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
132 AM EST MON DEC 20 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 19 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         40    128 PM  54    1949  35      5       36       
  MINIMUM         21    259 AM -13    1975  17      4       25       
  AVERAGE         31                        26      5       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.14 1889   0.13  -0.13     0.00    
  MONTH TO DATE    3.05                      2.67   0.38     4.04    
  SINCE DEC 1      3.05                      2.67   0.38     4.04    
  SINCE JAN 1     39.99                     44.26  -4.27    37.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.0  1961   0.5   -0.5      0.0     
  MONTH TO DATE    4.8                       7.0   -2.2     24.0     
  SINCE DEC 1      4.8                       7.0   -2.2     24.0     
  SINCE JUL 1      4.8                      10.3   -5.5     24.0     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        38     -4       34       
  MONTH TO DATE  654                       670    -16      726       
  SINCE DEC 1    654                       670    -16      726       
  SINCE JUL 1   2066                      2238   -172     2107       
                                                                     
 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     8   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     4.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           600 PM                                     
 LOWEST     64          1200 PM                                     
 AVERAGE    77                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        53      1957                    
 MINIMUM TEMPERATURE (F)   17       -20      1975                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2004......SUNRISE   711 AM EST   SUNSET   407 PM EST   
DECEMBER 21 2004......SUNRISE   712 AM EST   SUNSET   408 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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