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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
340 AM PST WED DEC 26 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 25 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         44    347 PM  64    1980  45     -1       33       
  MINIMUM         32    438 AM  19    1990  35     -3       28       
  AVERAGE         38                        40     -2       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.73 1980   0.17  -0.17     0.10    
  MONTH TO DATE    4.02                      4.52  -0.50     1.86    
  SINCE OCT 1     10.31                     13.15  -2.84    12.87    
  SINCE JAN 1     26.24                     35.06  -8.82    44.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.0  2017                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        25      2       34       
  MONTH TO DATE  517                       608    -91      631       
  SINCE DEC 1    517                       608    -91      631       
  SINCE JUL 1   1338                      1577   -239     1556       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    692                       424    268      700       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     2.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     70          1200 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        63      1980                    
 MINIMUM TEMPERATURE (F)   35        22      1983                    
                                             1962                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 26 2018......SUNRISE   750 AM PST   SUNSET   432 PM PST   
DECEMBER 27 2018......SUNRISE   750 AM PST   SUNSET   433 PM PST   

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




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