AFOS product CLIPWM
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CDUS41 KGYX 180818
CLIPWM


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME                                     
418 AM EDT THU SEP 18 2008


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

...THE PORTLAND ME CLIMATE SUMMARY FOR SEPTEMBER 17 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1941 TO 2008


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66   1251 PM  88    1941  68     -2       64       
  MINIMUM         45    347 AM  30    1948  48     -3       40       
  AVERAGE         56                        58     -2       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.90 1875   0.11  -0.11     0.00    
  MONTH TO DATE    6.23                      1.81   4.42     1.93    
  SINCE SEP 1      6.23                      1.81   4.42     1.93    
  SINCE JAN 1     43.47                     30.91  12.56    31.25    
                                                                     
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       13       
  MONTH TO DATE   48                        81    -33       91       
  SINCE SEP 1     48                        81    -33       91       
  SINCE JUL 1     71                       137    -66      146       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   28                        23      5       34       
  SINCE SEP 1     28                        23      5       34       
  SINCE JAN 1    330                       345    -15      374       
..................................................................


 WIND (MPH)                                                           
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (150)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     4.0                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     56          1100 AM                                     
 AVERAGE    78                                                       

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

                                                                      
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        90      1955                    
 MINIMUM TEMPERATURE (F)   48        32      1961                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2008.....SUNRISE   624 AM EDT   SUNSET   645 PM EDT   
SEPTEMBER 19 2008.....SUNRISE   625 AM EDT   SUNSET   643 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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