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CDUS41 KGYX 220948
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
448 AM EST WED DEC 22 2010


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 21 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         39    342 PM  60    1957  35      4       32       
  MINIMUM         27   1211 AM -14    1955  17     10       19       
  AVERAGE         33                        26      7       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.05 1946   0.13  -0.12     0.00    
  MONTH TO DATE    3.39                      2.93   0.46     3.62    
  SINCE DEC 1      3.39                      2.93   0.46     3.62    
  SINCE JAN 1     51.88                     44.52   7.36    56.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1          14.5  2008   0.5   -0.4      0.0     
  MONTH TO DATE    3.4                       8.0   -4.6     10.7     
  SINCE DEC 1      3.4                       8.0   -4.6     10.7     
  SINCE JUL 1      3.5                      11.3   -7.8     10.7     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        39     -7       39       
  MONTH TO DATE  739                       748     -9      722       
  SINCE DEC 1    739                       748     -9      722       
  SINCE JUL 1   2087                      2316   -229     2181       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    559                       347    212      304       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  18   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    18.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1000 AM                                     
 LOWEST     64           300 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        60      1949                    
 MINIMUM TEMPERATURE (F)   17       -14      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2010......SUNRISE   712 AM EST   SUNSET   408 PM EST   
DECEMBER 23 2010......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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