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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
440 AM PDT TUE APR 17 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR APRIL 16 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    243 PM  81    1947  61     -9       63       
  MINIMUM         42    651 AM  32    1964  43     -1       41       
  AVERAGE         47                        52     -5       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          0.71 1992   0.09   0.00     0.02    
  MONTH TO DATE    3.24                      1.54   1.70     1.81    
  SINCE OCT 1     27.06                     27.88  -0.82    43.31    
  SINCE JAN 1     12.96                     13.76  -0.80    23.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2016                           
  MONTH TO DATE    T                                                 
  SINCE MAR 1      T                                                 
  SINCE JUL 1      7.6                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        13      5       13       
  MONTH TO DATE  222                       221      1      242       
  SINCE MAR 1    768                       743     25      772       
  SINCE JUL 1   3689                      3801   -112     3977       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    14.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           400 AM                                     
 LOWEST     61           600 PM                                     
 AVERAGE    81                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        81      2016                    
 MINIMUM TEMPERATURE (F)   43        31      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2018.........SUNRISE   621 AM PDT   SUNSET   800 PM PDT   
APRIL 18 2018.........SUNRISE   619 AM PDT   SUNSET   801 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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