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CDAK48 PAFC 211252
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
452 AM AKDT THU SEP 21 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 20 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  60    2013  52      2       54        
  MINIMUM         44        MM  30    1992  42      2       40        
  AVERAGE         49                        47      2       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.42          1.34 1965   0.17   0.25     0.00    
  MONTH TO DATE    1.98                      3.10  -1.12     3.03    
  SINCE SEP 1      1.98                      3.10  -1.12     3.03    
  SINCE JAN 1     21.54                     25.84  -4.30    22.33    
                                                                     
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       16                        18     -2       18       
  MONTH TO DATE  305                       315    -10      242       
  SINCE SEP 1    305                       315    -10      242       
  SINCE JUL 1   1056                      1154    -98      713       
                                                                     
 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  22   RESULTANT WIND DIRECTION  SE (150)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    22.5                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     86                                                       
 AVERAGE    93                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        63      2005                    
 MINIMUM TEMPERATURE (F)   42        26      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2017.....SUNRISE   835 AM AKDT  SUNSET   851 PM AKDT  
SEPTEMBER 22 2017.....SUNRISE   837 AM AKDT  SUNSET   848 PM AKDT  

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




$$