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CDAK48 PAFC 111220
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
419 AM AKDT MON SEP 11 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 10 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    204 PM  66    1994  54      0       59       
  MINIMUM         47    808 AM  31    1971  45      2       47       
  AVERAGE         51                        50      1       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          1.13 1973   0.15  -0.03     0.51    
  MONTH TO DATE    0.86                      1.49  -0.63     0.83    
  SINCE SEP 1      0.86                      1.49  -0.63     0.83    
  SINCE JAN 1     20.42                     24.23  -3.81    20.13    
                                                                     
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       14                        16     -2       12       
  MONTH TO DATE  142                       147     -5       99       
  SINCE SEP 1    142                       147     -5       99       
  SINCE JUL 1    893                       986    -93      570       
                                                                     
 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  12   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    13.2                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     83                                                       
 AVERAGE    92                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        61      2016                    
 MINIMUM TEMPERATURE (F)   45        32      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2017.....SUNRISE   817 AM AKDT  SUNSET   917 PM AKDT  
SEPTEMBER 12 2017.....SUNRISE   818 AM AKDT  SUNSET   914 PM AKDT  

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




$$