AFOS product CLIPWM
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CDUS41 KGYX 200523
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
122 AM EDT MON AUG 20 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR AUGUST 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         71    221 PM  90    1947  77     -6       77       
  MINIMUM         49   1122 PM  43    1958  57     -8       63       
  AVERAGE         60                        67     -7       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          7.75 1991   0.09  -0.09     0.00    
  MONTH TO DATE    3.15                      1.85   1.30     0.73    
  SINCE JUN 1     11.12                      8.45   2.67    15.56    
  SINCE JAN 1     29.24                     27.90   1.34    38.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0         0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 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        5                         1      4        0       
  MONTH TO DATE   12                        11      1       11       
  SINCE JUN 1    130                       146    -16       75       
  SINCE JUL 1     29                        30     -1       11       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        5       
  MONTH TO DATE   89                        85      4      100       
  SINCE JUN 1    274                       280     -6      397       
  SINCE JAN 1    296                       287      9      406       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.6                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           500 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    57                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        91      1983                    
 MINIMUM TEMPERATURE (F)   57        41      1964                    

                                                                      
SUNRISE AND SUNSET                                                   
AUGUST 20 2007........SUNRISE   551 AM EDT   SUNSET   738 PM EDT   
AUGUST 21 2007........SUNRISE   552 AM EDT   SUNSET   736 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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