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CDUS41 KGYX 290748
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
247 AM EST SAT DEC 29 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 28 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    213 PM  57    1949  33      7       40       
  MINIMUM         26    657 AM -13    1951  15     11       22       
  AVERAGE         33                        24      9       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.06 1922   0.13  -0.13      T      
  MONTH TO DATE    2.79                      3.84  -1.05     3.22    
  SINCE DEC 1      2.79                      3.84  -1.05     3.22    
  SINCE JAN 1     45.91                     45.43   0.48    60.72    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T            21.0  1946   0.6   -0.6       T      
  MONTH TO DATE   30.4                      11.8   18.6      2.8     
  SINCE DEC 1     30.4                      11.8   18.6      2.8     
  SINCE JUL 1     30.4                      15.1   15.3      2.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        41     -9       34       
  MONTH TO DATE 1121                      1028     93      814       
  SINCE DEC 1   1121                      1028     93      814       
  SINCE JUL 1   2485                      2596   -111     2127       
                                                                     
 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   1   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     2.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     64           200 PM                                     
 AVERAGE    78                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        56      1984                    
 MINIMUM TEMPERATURE (F)   15        -9      1963                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 29 2007......SUNRISE   714 AM EST   SUNSET   412 PM EST   
DECEMBER 30 2007......SUNRISE   715 AM EST   SUNSET   413 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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