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CDUS41 KGYX 300536
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1235 AM EST SUN DEC 30 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 29 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         41   1149 AM  56    1984  33      8       29       
  MINIMUM         34   1159 PM  -9    1963  15     19       17       
  AVERAGE         38                        24     14       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.52          1.78 1966   0.13   0.39     0.00    
  MONTH TO DATE    3.31                      3.97  -0.66     3.22    
  SINCE DEC 1      3.31                      3.97  -0.66     3.22    
  SINCE JAN 1     46.43                     45.56   0.87    60.72    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          14.2  1976   0.6   -0.6      0.0     
  MONTH TO DATE   30.4                      12.4   18.0      2.8     
  SINCE DEC 1     30.4                      12.4   18.0      2.8     
  SINCE JUL 1     30.4                      15.7   14.7      2.8     
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        41    -14       42       
  MONTH TO DATE 1148                      1069     79      856       
  SINCE DEC 1   1148                      1069     79      856       
  SINCE JUL 1   2512                      2637   -125     2169       
                                                                     
 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   2   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     8.1                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1100 AM                                     
 LOWEST     59           900 PM                                     
 AVERAGE    76                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        55      1984                    
 MINIMUM TEMPERATURE (F)   15       -16      1963                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 30 2007......SUNRISE   715 AM EST   SUNSET   413 PM EST   
DECEMBER 31 2007......SUNRISE   715 AM EST   SUNSET   414 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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