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CDAK48 PAFC 151305
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
405 AM AKST SAT DEC 15 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 14 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         32    432 PM  46    1984  36     -4       38       
                                      1968                          
  MINIMUM         24    352 AM   9    1999  27     -3       29       
  AVERAGE         28                        31     -3       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.82 1986   0.15  -0.15     0.17    
  MONTH TO DATE    2.60                      2.24   0.36     1.21    
  SINCE DEC 1      2.60                      2.24   0.36     1.21    
  SINCE JAN 1     44.04                     39.45   4.59    33.70    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             1.7  1997   0.4   -0.4       T      
  MONTH TO DATE    8.5                       5.7    2.8      2.6     
  SINCE DEC 1      8.5                       5.7    2.8      2.6     
  SINCE JUL 1     11.7                      18.3   -6.6      4.8     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        34      3       31       
  MONTH TO DATE  443                       461    -18      427       
  SINCE DEC 1    443                       461    -18      427       
  SINCE JUL 1   2985                      3481   -496     3150       
                                                                     
 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  21   RESULTANT WIND DIRECTION   N (20)       
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED    21.8                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78                                                       
 LOWEST     62                                                       
 AVERAGE    70                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        48      1984                    
 MINIMUM TEMPERATURE (F)   27         8      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 15 2018......SUNRISE  1011 AM AKST  SUNSET   521 PM AKST  
DECEMBER 16 2018......SUNRISE  1012 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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