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CDAK48 PAFC 221313
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
413 AM AKST SAT DEC 22 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 21 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         29   1111 PM  46    1945  35     -6       44       
  MINIMUM         25   1158 AM   3    2006  26     -1       37       
  AVERAGE         27                        31     -4       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.29 2004   0.13  -0.13     0.37    
  MONTH TO DATE    2.93                      3.22  -0.29     2.16    
  SINCE DEC 1      2.93                      3.22  -0.29     2.16    
  SINCE JAN 1     44.37                     40.43   3.94    34.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1975   0.4   -0.4       T      
  MONTH TO DATE   15.2                       8.4    6.8      3.6     
  SINCE DEC 1     15.2                       8.4    6.8      3.6     
  SINCE JUL 1     18.4                      21.0   -2.6      5.8     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        34      4       24       
  MONTH TO DATE  708                       699      9      630       
  SINCE DEC 1    708                       699      9      630       
  SINCE JUL 1   3250                      3719   -469     3353       
                                                                     
 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  19   RESULTANT WIND DIRECTION   N (10)       
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    18.2                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     75                                                       
 AVERAGE    84                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        51      1970                    
 MINIMUM TEMPERATURE (F)   26        -1      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2018......SUNRISE  1016 AM AKST  SUNSET   523 PM AKST  
DECEMBER 23 2018......SUNRISE  1016 AM AKST  SUNSET   524 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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