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CDAK48 PAFC 121403
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
500 AM AKST THU DEC 12 2019


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 11 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         37   1054 PM  54    1990  36      1       30       
  MINIMUM         29    241 AM   8    1976  27      2       21       
  AVERAGE         33                        32      1       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.41 1967   0.16  -0.16     0.33    
  MONTH TO DATE    1.13                      1.78  -0.65     2.47    
  SINCE DEC 1      1.13                      1.78  -0.65     2.47    
  SINCE JAN 1     48.49                     38.99   9.50    43.91    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        33     -1       39       
  MONTH TO DATE  309                       360    -51      330       
  SINCE DEC 1    309                       360    -51      330       
  SINCE JUL 1   2541                      3380   -839     2872       
                                                                     
 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 (300)      
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    21.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89                                                       
 LOWEST     59                                                       
 AVERAGE    74                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        50      1975                    
 MINIMUM TEMPERATURE (F)   27         7      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2019......SUNRISE  1008 AM AKST  SUNSET   521 PM AKST  
DECEMBER 13 2019......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.                                          




$$