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CDAK48 PAFC 111242
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
342 AM AKST SUN DEC 11 2016


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         33    614 PM  47    1994  36     -3       38       
  MINIMUM         27    744 PM   6    1998  27      0       27       
  AVERAGE         30                        32     -2       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.13          1.34 2011   0.16  -0.03     0.14    
  MONTH TO DATE    1.47                      1.62  -0.15     2.11    
  SINCE DEC 1      1.47                      1.62  -0.15     2.11    
  SINCE JAN 1     37.47                     38.83  -1.36    33.52    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.2           6.3  1988   0.4    0.8      0.8     
  MONTH TO DATE   10.8                       4.1    6.7      5.0     
  SINCE DEC 1     10.8                       4.1    6.7      5.0     
  SINCE JUL 1     12.6                      16.7   -4.1     10.3     
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        33      2       32       
  MONTH TO DATE  361                       327     34      297       
  SINCE DEC 1    361                       327     34      297       
  SINCE JUL 1   2711                      3347   -636     2790       
                                                                     
 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   5   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     9.9                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     85                                                       
 AVERAGE    93                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        54      1990                    
 MINIMUM TEMPERATURE (F)   27         8      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2016......SUNRISE  1008 AM AKST  SUNSET   521 PM AKST  
DECEMBER 12 2016......SUNRISE  1009 AM AKST  SUNSET   521 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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