707 
CDUS46 KPQR 110228
CLIPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
628 PM PST SAT DEC 10 2011


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

...THE PORTLAND OR CLIMATE SUMMARY FOR DECEMBER 10 2011...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         36   1211 AM  65    1993  46    -10       47       
  MINIMUM         27    357 AM  13    2009  35     -8       40       
  AVERAGE         32                        41     -9       44      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            T             1.43 1992   0.18  -0.18     0.21    
  MONTH TO DATE    T                         1.92  -1.92     2.80    
  SINCE OCT 1      8.71                     10.55  -1.84    13.30    
  SINCE JAN 1     34.59                     32.46   2.13    40.63    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           33                        24      9       21       
  MONTH TO DATE  284                       234     50      214       
  SINCE DEC 1    284                       234     50      214       
  SINCE JUL 1   1217                      1203     14     1222       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    362                       424    -62      314       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     4.4                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  LIGHT RAIN                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           300 AM                                     
 LOWEST     70          1200 AM                                     
 AVERAGE    81                                                       

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

                                                                     
THE PORTLAND OR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        61      1955                    
 MINIMUM TEMPERATURE (F)   35        14      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2011......SUNRISE   740 AM PST   SUNSET   427 PM PST   
DECEMBER 11 2011......SUNRISE   741 AM PST   SUNSET   427 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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