AFOS product CLIPWM
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CDUS41 KGYX 200525
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1225 AM EST TUE DEC 20 2005

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 19 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1947 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         33    145 PM  54    1949  35     -2       40       
  MINIMUM         22   1159 PM -13    1975  17      5       21       
  AVERAGE         28                        26      2       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.14 1889   0.13  -0.13      T      
  MONTH TO DATE    2.80                      2.67   0.13     3.05    
  SINCE DEC 1      2.80                      2.67   0.13     3.05    
  SINCE JAN 1     63.95                     44.26  19.69    39.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             4.0  1961   0.5   MM         T      
  MONTH TO DATE   18.3                       7.0   11.3      4.8     
  SINCE DEC 1     18.3                       7.0   11.3      4.8     
  SINCE JUL 1     20.6                      10.3   10.3      4.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        38     -1       34       
  MONTH TO DATE  730                       670     60      654       
  SINCE DEC 1    730                       670     60      654       
  SINCE JUL 1   2017                      2238   -221     2066       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    484                       347    137      242       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     8.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1200 AM                                     
 LOWEST     53           300 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        53      1957                    
 MINIMUM TEMPERATURE (F)   17       -20      1975                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 20 2005......SUNRISE   711 AM EST   SUNSET   407 PM EST   
DECEMBER 21 2005......SUNRISE   712 AM EST   SUNSET   407 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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