AFOS product CLICDB
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046 
CDAK48 PAFC 091304
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
404 AM AKST SUN DEC 9 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 8 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         34   1052 PM  47    2013  37     -3       36       
  MINIMUM         20    648 PM   5    1975  28     -8       33       
  AVERAGE         27                        32     -5       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.21          1.61 1972   0.16   0.05     0.30    
  MONTH TO DATE    1.53                      1.30   0.23     0.87    
  SINCE SEP 1     16.26                     15.77   0.49    13.80    
  SINCE JAN 1     42.97                     38.51   4.46    33.36    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        3.7 R         3.2  1964   0.5    3.2       T      
  MONTH TO DATE    3.7                       3.3    0.4      2.6     
  SINCE SEP 1      6.9                      15.9   -9.0      4.8     
  SINCE JUL 1      6.9                      15.9   -9.0      4.8     
  SNOW DEPTH       4                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        33      5       30       
  MONTH TO DATE  228                       261    -33      249       
  SINCE DEC 1    228                       261    -33      249       
  SINCE JUL 1   2770                      3281   -511     2972       
                                                                     
 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   6   RESULTANT WIND DIRECTION   W (250)      
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    12.7                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     69                                                       
 AVERAGE    85                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   36        48      2013                    
 MINIMUM TEMPERATURE (F)   28         4      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2018......SUNRISE  1005 AM AKST  SUNSET   522 PM AKST  
DECEMBER 10 2018......SUNRISE  1006 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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