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CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
343 AM PST FRI JAN 21 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR JANUARY 20 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41   1159 PM  56    1961  46     -5       51       
  MINIMUM         33    716 AM  15    1949  34     -1       40       
  AVERAGE         37                        40     -3       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.73 1972   0.16  -0.16     0.02    
  MONTH TO DATE    3.96                      3.31   0.65     3.80    
  SINCE OCT 1     22.81                     17.51   5.30    15.71    
  SINCE JAN 1      3.96                      3.31   0.65     3.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        25      3       19       
  MONTH TO DATE  485                       500    -15      393       
  SINCE DEC 1   1174                      1256    -82     1299       
  SINCE JUL 1   2182                      2255    -73     2184       
                                                                     
 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     8   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     2.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     79           900 PM                                     
 AVERAGE    90                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        59      1970                    
 MINIMUM TEMPERATURE (F)   34         9      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 21 2011.......SUNRISE   743 AM PST   SUNSET   501 PM PST   
JANUARY 22 2011.......SUNRISE   742 AM PST   SUNSET   502 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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