AFOS product CLIPWM
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CDUS41 KGYX 200523
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
122 AM EDT THU SEP 20 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR SEPTEMBER 19 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         66   1220 PM  87    1983  68     -2       72       
  MINIMUM         38    502 AM  31    1964  47     -9       62       
  AVERAGE         52                        58     -6       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.57 1889   0.12  -0.12     0.91    
  MONTH TO DATE    1.93                      2.04  -0.11     1.97    
  SINCE SEP 1      1.93                      2.04  -0.11     1.97    
  SINCE JAN 1     31.25                     31.14   0.11    42.02    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                         7      6        0       
  MONTH TO DATE  117                        95     22       55       
  SINCE SEP 1    117                        95     22       55       
  SINCE JUL 1    172                       151     21       98       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        2       
  MONTH TO DATE   34                        24     10       14       
  SINCE SEP 1     34                        24     10       14       
  SINCE JAN 1    374                       346     28      430       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (180)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     5.3                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           200 AM                                     
 LOWEST     52          1100 AM                                     
 AVERAGE    74                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1985                    
 MINIMUM TEMPERATURE (F)   47        27      1964                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2007.....SUNRISE   626 AM EDT   SUNSET   643 PM EDT   
SEPTEMBER 21 2007.....SUNRISE   627 AM EDT   SUNSET   641 PM EDT   

                                                                     
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

 


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