AFOS product CLIPWM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
000 
CDUS41 KGYX 240902
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
402 AM EST THU DEC 24 2009


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 23 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         25   1159 PM  66    1990  34     -9       24       
  MINIMUM          9    738 AM  -9    1945  16     -7       -1       
  AVERAGE         17                        25     -8       12      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.14 1911   0.13  -0.13     0.00    
  MONTH TO DATE    3.62                      3.19   0.43     4.30    
  SINCE DEC 1      3.62                      3.19   0.43     4.30    
  SINCE JAN 1     56.99                     44.78  12.21    60.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             6.3  1947   0.5   -0.5      0.0     
  MONTH TO DATE   10.7                       9.0    1.7     26.4     
  SINCE DEC 1     10.7                       9.0    1.7     26.4     
  SINCE JUL 1     10.7                      12.3   -1.6     26.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       48                        39      9       53       
  MONTH TO DATE  810                       826    -16      853       
  SINCE DEC 1    810                       826    -16      853       
  SINCE JUL 1   2269                      2394   -125     2297       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    304                       347    -43      331       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           600 AM                                     
 LOWEST     39           100 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        53      1957                    
 MINIMUM TEMPERATURE (F)   16       -13      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2009......SUNRISE   713 AM EST   SUNSET   409 PM EST   
DECEMBER 25 2009......SUNRISE   713 AM EST   SUNSET   410 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$