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CDUS41 KGYX 311255
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
754 AM EST MON DEC 31 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 30 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         40    222 PM  55    1984  33      7       28       
  MINIMUM         27    702 AM -16    1963  15     12       17       
  AVERAGE         34                        24     10       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          2.07 1942   0.13  -0.11     0.14    
  MONTH TO DATE    3.33                      4.10  -0.77     3.36    
  SINCE DEC 1      3.33                      4.10  -0.77     3.36    
  SINCE JAN 1     46.45                     45.69   0.76    60.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.9          10.7  2000   0.6    0.3      1.8     
  MONTH TO DATE   31.3                      13.0   18.3      4.6     
  SINCE DEC 1     31.3                      13.0   18.3      4.6     
  SINCE JUL 1     31.3                      16.3   15.0      4.6     
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        41    -10       42       
  MONTH TO DATE 1179                      1110     69      898       
  SINCE DEC 1   1179                      1110     69      898       
  SINCE JUL 1   2543                      2678   -135     2211       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    397                       347     50      432       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (250)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     3.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1000 PM                                     
 LOWEST     44           100 PM                                     
 AVERAGE    63                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        53      1990                    
 MINIMUM TEMPERATURE (F)   14       -21      1963                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 31 2007......SUNRISE   715 AM EST   SUNSET   414 PM EST   
JANUARY  1 2008.......SUNRISE   715 AM EST   SUNSET   415 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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