AFOS product CLIHIO
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CDUS46 KPQR 311150
CLIHIO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON                             
349 AM PST MON DEC 31 2007


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

...THE HILLSBORO CLIMATE SUMMARY FOR DECEMBER 30 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1929 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         44   1220 PM  62    1980  45     -1       44       
  MINIMUM         29   1158 PM   8    1968  35     -6       25       
  AVERAGE         37                        40     -3       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.28          1.70 1983   0.19   0.09             
  MONTH TO DATE    8.94                      6.14   2.80             
  SINCE OCT 1     15.67                     14.71   0.96             
  SINCE JAN 1     31.94                     38.00  -6.06             
                                                                     
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                
  MONTH TO DATE  774                       731     43                
  SINCE JUL 1   2221                      1849    372                
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0                
  MONTH TO DATE    0                         0      0                
  SINCE JAN 1    210                       323   -113                
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     4.4                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  SNOW                                                               
  FOG                                                                
  HAZE                                                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     85           900 AM                                     
 AVERAGE    93                                                       

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

                                                                      
THE HILLSBORO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        57      1964                    
 MINIMUM TEMPERATURE (F)   35         8      1968                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 31 2007......SUNRISE   752 AM PST   SUNSET   438 PM PST   
JANUARY  1 2008.......SUNRISE   752 AM PST   SUNSET   439 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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