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CDAK48 PAFC 211412
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
511 AM AKST SAT DEC 21 2019


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 20 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         40    933 AM  46    2013  35      5       35       
  MINIMUM         33   1159 PM   5    2006  26      7       28       
  AVERAGE         37                        31      6       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          1.40 1983   0.13  -0.02      T      
  MONTH TO DATE    2.10                      3.09  -0.99     2.93    
  SINCE DEC 1      2.10                      3.09  -0.99     2.93    
  SINCE JAN 1     49.46                     40.30   9.16    44.37    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        34     -6       33       
  MONTH TO DATE  559                       665   -106      670       
  SINCE DEC 1    559                       665   -106      670       
  SINCE JUL 1   2791                      3685   -894     3212       
                                                                     
 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   9   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    13.8                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     70                                                       
 AVERAGE    83                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        46      1945                    
 MINIMUM TEMPERATURE (F)   26         3      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2019......SUNRISE  1015 AM AKST  SUNSET   523 PM AKST  
DECEMBER 22 2019......SUNRISE  1016 AM AKST  SUNSET   523 PM AKST  

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$