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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
348 AM PST WED JAN 31 2018


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 30 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         51    344 PM  62    1995  49      2       44       
  MINIMUM         41   1033 PM  10    1950  36      5       35       
  AVERAGE         46                        43      3       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.14 1997   0.14  -0.13      T      
  MONTH TO DATE    5.36                      4.74   0.62     4.12    
  SINCE OCT 1     19.46                     18.86   0.60    23.87    
  SINCE JAN 1      5.36                      4.74   0.62     4.12    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             2.6  1950                           
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      1.0                                               
  SINCE JUL 1      1.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        22     -3       25       
  MONTH TO DATE  574                       711   -137      941       
  SINCE DEC 1   1350                      1474   -124     1795       
  SINCE JUL 1   2275                      2443   -168     2505       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     56           200 PM                                     
 AVERAGE    75                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        61      1995                    
 MINIMUM TEMPERATURE (F)   36        -2      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 31 2018.......SUNRISE   733 AM PST   SUNSET   516 PM PST   
FEBRUARY  1 2018......SUNRISE   731 AM PST   SUNSET   517 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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