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CDAK48 PAFC 041255
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
355 AM AKST MON DEC 4 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 3 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         38        MM  49    2013  37      1       35        
  MINIMUM         33        MM   9    1987  28      5       17        
  AVERAGE         36                        32      4       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          1.00 1986   0.16   0.06     0.01    
  MONTH TO DATE    0.33                      0.49  -0.16     0.27    
  SINCE SEP 1     13.26                     14.96  -1.70    16.97    
  SINCE JAN 1     32.82                     37.70  -4.88    36.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.3           3.2  1985   0.4   -0.1      0.1     
  MONTH TO DATE    0.3                       1.2   -0.9      2.7     
  SINCE SEP 1      2.5                      13.8  -11.3      4.5     
  SINCE JUL 1      2.5                      13.8  -11.3      4.5     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        32     -3       39       
  MONTH TO DATE   78                        96    -18      110       
  SINCE DEC 1     78                        96    -18      110       
  SINCE JUL 1   2801                      3116   -315     2460       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  20   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    22.7                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     70                                                       
 AVERAGE    85                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        50      2013                    
 MINIMUM TEMPERATURE (F)   28        10      1987                    
                                             1981                    
                                             1977                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  4 2017......SUNRISE   959 AM AKST  SUNSET   524 PM AKST  
DECEMBER  5 2017......SUNRISE  1000 AM AKST  SUNSET   523 PM AKST  

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




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