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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
441 AM PDT WED MAY 10 2017


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 9 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         75    551 PM  86    1987  67      8       70       
  MINIMUM         48    402 AM  36    1955  47      1       52       
  AVERAGE         62                        57      5       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.68 2005   0.08  -0.08     0.00    
  MONTH TO DATE    0.32                      0.70  -0.38     0.09    
  SINCE OCT 1     46.33                     29.77  16.56    41.53    
  SINCE JAN 1     26.58                     15.65  10.93    18.11    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      T                                                 
  SINCE JUL 1     11.2                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        3                         8     -5        4       
  MONTH TO DATE   72                        84    -12       18       
  SINCE MAR 1   1023                       989     34      694       
  SINCE JUL 1   4228                      4047    181     3297       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         0     10       15       
  SINCE MAR 1     10                         1      9       33       
  SINCE JAN 1     10                         1      9       33       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           600 AM                                     
 LOWEST     28           100 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        85      1993                    
 MINIMUM TEMPERATURE (F)   47        37      2012                    
                                             1999                    
                                             1963                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 10 2017...........SUNRISE   545 AM PDT   SUNSET   829 PM PDT   
MAY 11 2017...........SUNRISE   544 AM PDT   SUNSET   830 PM PDT   

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




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