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CDAK48 PAFC 091230
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
430 AM AKDT SAT SEP 9 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 8 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         54        MM  64    1952  55     -1       61        
  MINIMUM         46        MM  33    2012  45      1       43        
  AVERAGE         50                        50      0       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.25 1946   0.16  -0.16      T      
  MONTH TO DATE    0.29                      1.18  -0.89     0.32    
  SINCE SEP 1      0.29                      1.18  -0.89     0.32    
  SINCE JAN 1     19.85                     23.92  -4.07    19.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  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       15                        15      0       13       
  MONTH TO DATE  112                       116     -4       74       
  SINCE SEP 1    112                       116     -4       74       
  SINCE JUL 1    863                       955    -92      545       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    14.0                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     66                                                       
 AVERAGE    80                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        61      2016                    
                                             1989                    
 MINIMUM TEMPERATURE (F)   45        30      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2017.....SUNRISE   813 AM AKDT  SUNSET   922 PM AKDT  
SEPTEMBER 10 2017.....SUNRISE   815 AM AKDT  SUNSET   919 PM AKDT  

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




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