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CDUS41 KGYX 200917
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
416 AM EST SAT DEC 20 2008


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 19 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2008


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         24   1152 AM  54    1949  35    -11       30       
  MINIMUM          7   1159 PM -13    1975  17    -10        6       
  AVERAGE         16                        26    -10       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.35          2.14 1889   0.13   0.22     0.05    
  MONTH TO DATE    3.16                      2.67   0.49     1.91    
  SINCE DEC 1      3.16                      2.67   0.49     1.91    
  SINCE JAN 1     59.78                     44.26  15.52    45.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        6.5 R         4.0  1961   0.5    6.0      0.6     
  MONTH TO DATE   11.7                       7.0    4.7     23.3     
  SINCE DEC 1     11.7                       7.0    4.7     23.3     
  SINCE JUL 1     11.7                      10.3    1.4     23.3     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        38     11       47       
  MONTH TO DATE  647                       670    -23      802       
  SINCE DEC 1    647                       670    -23      802       
  SINCE JUL 1   2091                      2238   -147     2166       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    331                       347    -16      397       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   N (10)       
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           600 AM                                     
 LOWEST     55          1100 AM                                     
 AVERAGE    76                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        53      1957                    
 MINIMUM TEMPERATURE (F)   17       -20      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2008......SUNRISE   711 AM EST   SUNSET   407 PM EST   
DECEMBER 21 2008......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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