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CDUS41 KGYX 070525
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1224 AM EST FRI DEC 7 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 6 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         28    316 PM  71    2001  39    -11       44       
  MINIMUM         11    756 AM   4    1940  22    -11       18       
  AVERAGE         20                        31    -11       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.13 1962   0.14  -0.14     0.00    
  MONTH TO DATE    0.58                      0.87  -0.29     0.79    
  SINCE DEC 1      0.58                      0.87  -0.29     0.79    
  SINCE JAN 1     43.70                     42.46   1.24    58.29    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.3  1964   0.3   -0.3      0.0     
  MONTH TO DATE    8.5                       1.7    6.8       T      
  SINCE DEC 1      8.5                       1.7    6.8       T      
  SINCE JUL 1      8.5                       5.0    3.5       T      
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        34     11       34       
  MONTH TO DATE  245                       198     47      179       
  SINCE DEC 1    245                       198     47      179       
  SINCE JUL 1   1609                      1766   -157     1492       
                                                                     
 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   4   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     4.7                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           100 AM                                     
 LOWEST     49          1000 AM                                     
 AVERAGE    67                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        71      1998                    
 MINIMUM TEMPERATURE (F)   22         2      1955                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER  7 2007......SUNRISE   701 AM EST   SUNSET   404 PM EST   
DECEMBER  8 2007......SUNRISE   702 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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