AFOS product CLIPWM
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CDUS41 KGYX 170802
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
401 AM EDT THU SEP 17 2009


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 16 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         62   1237 PM  90    1941  69     -7       64       
  MINIMUM         50   1138 PM  28    1964  48      2       49       
  AVERAGE         56                        59     -3       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          4.44 1999   0.11  -0.11      T      
  MONTH TO DATE    0.13                      1.70  -1.57     6.23    
  SINCE SEP 1      0.13                      1.70  -1.57     6.23    
  SINCE JAN 1     39.39                     30.80   8.59    43.47    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
                                      2000                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                         7      2        8       
  MONTH TO DATE   67                        74     -7       39       
  SINCE SEP 1     67                        74     -7       39       
  SINCE JUL 1    135                       130      5       62       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    5                        22    -17       28       
  SINCE SEP 1      5                        22    -17       28       
  SINCE JAN 1    295                       344    -49      330       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (60)       
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1200 AM                                     
 LOWEST     55          1200 PM                                     
 AVERAGE    69                                                       

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

                                                                     
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        88      1941                    
 MINIMUM TEMPERATURE (F)   48        30      1948                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2009.....SUNRISE   623 AM EDT   SUNSET   648 PM EDT   
SEPTEMBER 18 2009.....SUNRISE   624 AM EDT   SUNSET   646 PM EDT   

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




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