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CDAK48 PAFC 311308
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
507 AM AKDT TUE OCT 31 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR OCTOBER 30 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         49        MM  53    1971  42      7       47        
  MINIMUM         40        MM  13    1999  32      8       39        
  AVERAGE         45                        37      8       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.05          1.09 1984   0.15  -0.10     0.77    
  MONTH TO DATE    5.37                      4.61   0.76     6.92    
  SINCE SEP 1      8.49                      9.34  -0.85    12.73    
  SINCE JAN 1     28.05                     32.08  -4.03    32.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.7  1976   0.1   -0.1      0.0     
  MONTH TO DATE    2.1                       2.2   -0.1      1.5     
  SINCE SEP 1      2.1                       2.2   -0.1      1.5     
  SINCE JUL 1      2.1                       2.2   -0.1      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        28     -8       22       
  MONTH TO DATE  671                       734    -63      579       
  SINCE SEP 1   1172                      1241    -69      987       
  SINCE JUL 1   1923                      2080   -157     1458       
                                                                     
 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  13   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    15.9                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     71                                                       
 AVERAGE    84                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        51      1991                    
 MINIMUM TEMPERATURE (F)   32         6      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 31 2017.......SUNRISE   954 AM AKDT  SUNSET   714 PM AKDT  
NOVEMBER  1 2017......SUNRISE   956 AM AKDT  SUNSET   712 PM AKDT  

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




$$