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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
450 AM PDT THU MAY 24 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR MAY 23 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         82    506 PM  90    1947  70     12       84       
  MINIMUM         57    454 AM  35    1964  50      7       52       
  AVERAGE         70                        60     10       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.96 1997   0.08  -0.08     0.00    
  MONTH TO DATE    0.15                      1.79  -1.64     1.92    
  SINCE OCT 1     27.31                     30.86  -3.55    47.93    
  SINCE JAN 1     13.21                     16.74  -3.53    28.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM                           
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      T                                                 
  SINCE JUL 1      7.6                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         6     -6        0       
  MONTH TO DATE   59                       181   -122      176       
  SINCE MAR 1    943                      1086   -143     1127       
  SINCE JUL 1   3864                      4144   -280     4332       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         1      4        3       
  MONTH TO DATE   30                         4     26       25       
  SINCE MAR 1     39                         5     34       25       
  SINCE JAN 1     39                         5     34       25       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
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    77           500 AM                                     
 LOWEST     40           500 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        93      1992                    
 MINIMUM TEMPERATURE (F)   50        37      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 24 2018...........SUNRISE   530 AM PDT   SUNSET   845 PM PDT   
MAY 25 2018...........SUNRISE   529 AM PDT   SUNSET   846 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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