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309 
CDAK48 PAFC 101258
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
358 AM AKST MON DEC 10 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 9 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         39    707 PM  48    2013  36      3       41       
  MINIMUM         32   1137 PM   4    1975  28      4       34       
  AVERAGE         36                        32      4       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          1.10 2007   0.16   0.35     0.07    
  MONTH TO DATE    2.04                      1.46   0.58     0.94    
  SINCE DEC 1      2.04                      1.46   0.58     0.94    
  SINCE JAN 1     43.48                     38.67   4.81    33.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        4.0           5.4  2016   0.4    3.6      0.0     
  MONTH TO DATE    7.7                       3.7    4.0      2.6     
  SINCE DEC 1      7.7                       3.7    4.0      2.6     
  SINCE JUL 1     10.9                      16.3   -5.4      4.8     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       29                        33     -4       27       
  MONTH TO DATE  257                       294    -37      276       
  SINCE DEC 1    257                       294    -37      276       
  SINCE JUL 1   2799                      3314   -515     2999       
                                                                     
 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  12   RESULTANT WIND DIRECTION   S (200)      
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    18.9                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     64                                                       
 AVERAGE    82                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        47      1994                    
 MINIMUM TEMPERATURE (F)   27         6      1998                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2018......SUNRISE  1006 AM AKST  SUNSET   521 PM AKST  
DECEMBER 11 2018......SUNRISE  1007 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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