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CDUS41 KGYX 100930
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
430 AM EST THU DEC 10 2009


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 9 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         44    734 PM  54    1980  38      6       49       
  MINIMUM         24    100 AM  -6    1949  21      3        8       
  AVERAGE         34                        30      4       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        1.26          1.38 1973   0.14   1.12     0.13    
  MONTH TO DATE    2.88                      1.29   1.59     0.44    
  SINCE DEC 1      2.88                      1.29   1.59     0.44    
  SINCE JAN 1     56.25                     42.88  13.37    57.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        4.3          13.9  2005   0.4    3.9      0.3     
  MONTH TO DATE   10.4                       2.7    7.7      1.3     
  SINCE DEC 1     10.4                       2.7    7.7      1.3     
  SINCE JUL 1     10.4                       6.0    4.4      1.3     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        35     -4       36       
  MONTH TO DATE  250                       302    -52      303       
  SINCE DEC 1    250                       302    -52      303       
  SINCE JUL 1   1709                      1870   -161     1747       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    304                       347    -43      331       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    16.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  BLOWING SNOW                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 PM                                     
 LOWEST     62          1200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        58      2008                    
 MINIMUM TEMPERATURE (F)   21        -8      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2009......SUNRISE   704 AM EST   SUNSET   404 PM EST   
DECEMBER 11 2009......SUNRISE   705 AM EST   SUNSET   404 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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