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CDUS41 KGYX 130531
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1230 AM EST MON DEC 13 2004

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 12 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   1241 PM  64    1979  37      3       46       
  MINIMUM         33    555 PM -15    1977  20     13       26       
  AVERAGE         37                        29      8       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.87 1952   0.14  -0.14      T      
  MONTH TO DATE    3.03                      1.71   1.32     1.96    
  SINCE DEC 1      3.03                      1.71   1.32     1.96    
  SINCE JAN 1     39.97                     43.30  -3.33    35.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T            14.7  1960   0.4   -0.4      0.0     
  MONTH TO DATE    4.8                       3.9    0.9     13.7     
  SINCE DEC 1      4.8                       3.9    0.9     13.7     
  SINCE JUL 1      4.8                       7.2   -2.4     13.7     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        36     -8       29       
  MONTH TO DATE  385                       409    -24      465       
  SINCE DEC 1    385                       409    -24      465       
  SINCE JUL 1   1797                      1977   -180     1846       
                                                                     
 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    13   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     4.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     64           400 PM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        60      1984                    
 MINIMUM TEMPERATURE (F)   19        -5      1976                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2004......SUNRISE   707 AM EST   SUNSET   405 PM EST   
DECEMBER 14 2004......SUNRISE   707 AM EST   SUNSET   405 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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