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CDAK48 PAFC 171542
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
642 AM AKST SAT DEC 17 2016


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 16 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         43    129 AM  47    1948  36      7       32       
  MINIMUM         31   1136 PM   1    1976  27      4       29       
  AVERAGE         37                        31      6       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          1.41 1978   0.15  -0.11     0.23    
  MONTH TO DATE    3.43                      2.54   0.89     3.76    
  SINCE DEC 1      3.43                      2.54   0.89     3.76    
  SINCE JAN 1     39.43                     39.75  -0.32    35.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  2015   0.4   -0.4      2.3     
  MONTH TO DATE   11.6                       6.5    5.1     10.7     
  SINCE DEC 1     11.6                       6.5    5.1     10.7     
  SINCE JUL 1     13.4                      19.1   -5.7     16.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        34     -6       34       
  MONTH TO DATE  522                       529     -7      441       
  SINCE DEC 1    522                       529     -7      441       
  SINCE JUL 1   2872                      3549   -677     2934       
                                                                     
 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  15   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    15.4                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     64                                                       
 AVERAGE    80                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        49      1971                    
 MINIMUM TEMPERATURE (F)   27         0      1973                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2016......SUNRISE  1013 AM AKST  SUNSET   521 PM AKST  
DECEMBER 18 2016......SUNRISE  1014 AM AKST  SUNSET   522 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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