AFOS product CLIPWM
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CDUS41 KGYX 180604
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
204 AM EDT THU OCT 18 2007


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

...THE PORTLAND CLIMATE SUMMARY FOR OCTOBER 17 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         60   1225 PM  84    1947  57      3       53       
  MINIMUM         32    609 AM  26    1978  37     -5       32       
  AVERAGE         46                        47     -1       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.32 1890   0.14  -0.14     0.30    
  MONTH TO DATE    4.43                      2.30   2.13     3.37    
  SINCE SEP 1      7.65                      5.67   1.98     6.94    
  SINCE JAN 1     36.97                     34.77   2.20    46.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1929   0.0    0.0      0.0     
                                      1970                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       T      0.0      0.0     
  SINCE JUL 1      0.0                       T      0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        17      2       22       
  MONTH TO DATE  185                       248    -63      235       
  SINCE SEP 1    332                       447   -115      384       
  SINCE JUL 1    387                       503   -116      427       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    2                         1      1        0       
  SINCE SEP 1     55                        25     30       16       
  SINCE JAN 1    395                       347     48      432       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     2.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     44          1200 PM                                     
 AVERAGE    70                                                       

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

                                                                      
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        82      1947                    
 MINIMUM TEMPERATURE (F)   37        23      1978                    

                                                                      
SUNRISE AND SUNSET                                                   
OCTOBER 18 2007.......SUNRISE   659 AM EDT   SUNSET   554 PM EDT   
OCTOBER 19 2007.......SUNRISE   700 AM EDT   SUNSET   552 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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