AFOS product CLIPWM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
000 
CDUS41 KGYX 290533
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
1233 AM EST FRI DEC 29 2006

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

...THE PORTLAND CLIMATE SUMMARY FOR DECEMBER 28 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1947 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         40    217 PM  57    1949  33      7       38       
  MINIMUM         22    338 AM -13    1951  15      7       14       
  AVERAGE         31                        24      7       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.06 1922   0.13  -0.13      T      
  MONTH TO DATE    3.22                      3.84  -0.62     4.23    
  SINCE DEC 1      3.22                      3.84  -0.62     4.23    
  SINCE JAN 1     60.72                     45.43  15.29    65.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T            21.0  1946   0.6   -0.6       T      
  MONTH TO DATE    2.8                      11.8   -9.0     20.0     
  SINCE DEC 1      2.8                      11.8   -9.0     20.0     
  SINCE JUL 1      2.8                      15.1  -12.3     22.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        41     -7       39       
  MONTH TO DATE  814                      1028   -214     1046       
  SINCE DEC 1    814                      1028   -214     1046       
  SINCE JUL 1   2127                      2596   -469     2333       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    432                       347     85      484       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     3.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           800 AM                                     
 LOWEST     56           600 PM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE PORTLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        56      1984                    
 MINIMUM TEMPERATURE (F)   15        -9      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 29 2006......SUNRISE   714 AM EST   SUNSET   412 PM EST   
DECEMBER 30 2006......SUNRISE   715 AM EST   SUNSET   413 PM EST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$