AFOS product CLIPWM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
721 
CDUS41 KGYX 222142
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
442 PM EST THU DEC 22 2011


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

...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 22 2011...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1941 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         52   1207 PM  60    1949  35     17       37       
  MINIMUM         36    212 AM -14    1970  18     18       32       
  AVERAGE         44                        27     17       35      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            T             1.46 1902   0.12  -0.12     0.14    
  MONTH TO DATE    2.50                      2.95  -0.45     3.53    
  SINCE DEC 1      2.50                      2.95  -0.45     3.53    
  SINCE JAN 1     50.76                     46.18   4.58    52.02    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM             8.6  1962   0.5   MM        2.0     
  MONTH TO DATE    0.7                       8.4   -7.7      5.4     
  SINCE DEC 1      0.7                       8.4   -7.7      5.4     
  SINCE JUL 1      6.9                      10.3   -3.4      5.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           21                        38    -17       30       
  MONTH TO DATE  639                       761   -122      769       
  SINCE DEC 1    639                       761   -122      769       
  SINCE JUL 1   1763                      2252   -489     2117       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    454                       359     95      559       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     7.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     50           100 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        66      1990                    
 MINIMUM TEMPERATURE (F)   18        -9      1945                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2011......SUNRISE   712 AM EST   SUNSET   408 PM EST   
DECEMBER 23 2011......SUNRISE   712 AM EST   SUNSET   408 PM EST   

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




$$