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779 
CDAK48 PAFC 271246
CLIANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
345 AM AKST WED DEC 27 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         22        MM  48    1999  24     -2       32        
  MINIMUM          8        MM -29    1954  12     -4       22        
  AVERAGE         15                        18     -3       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1977   0.03  -0.03             
  MONTH TO DATE    0.43                      0.95  -0.52             
  SINCE SEP 1      6.70                      7.13  -0.43             
  SINCE JAN 1     18.64                     16.42   2.22             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.9  1977   0.5   -0.5      0.0     
  MONTH TO DATE    2.1                      14.3  -12.2     12.4     
  SINCE SEP 1     10.4                      35.7  -25.3     16.3     
  SINCE JUL 1     10.4                      35.7  -25.3     16.3     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       50                                3                
  MONTH TO DATE  937                             -254                
  SINCE DEC 1    937                             -254                
  SINCE JUL 1   3811                             -544                
                                                                     
 COOLING                                                             
  YESTERDAY        0                                0                
  MONTH TO DATE    0                                0                
  SINCE DEC 1      0                                0                
  SINCE JAN 1      3                                1                
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     1.5                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     80                                                       
 AVERAGE    86                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   24        46      1982                    
 MINIMUM TEMPERATURE (F)   12       -30      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 27 2017......SUNRISE  1015 AM AKST  SUNSET   348 PM AKST  
DECEMBER 28 2017......SUNRISE  1015 AM AKST  SUNSET   349 PM AKST  

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




$$
463 
CDAK48 PAFC 271247
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
345 AM AKST WED DEC 27 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         22        MM  48    1999  24     -2       32        
  MINIMUM          8        MM -29    1954  12     -4       22        
  AVERAGE         15                        18     -3       27      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1977   0.03  -0.03             
  MONTH TO DATE    0.43                      0.95  -0.52             
  SINCE SEP 1      6.70                      7.13  -0.43             
  SINCE JAN 1     18.64                     16.42   2.22             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.9  1977   0.5   -0.5      0.0     
  MONTH TO DATE    2.1                      14.3  -12.2     12.4     
  SINCE SEP 1     10.4                      35.7  -25.3     16.3     
  SINCE JUL 1     10.4                      35.7  -25.3     16.3     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       50                                3                
  MONTH TO DATE  937                             -254                
  SINCE DEC 1    937                             -254                
  SINCE JUL 1   3811                             -544                
                                                                     
 COOLING                                                             
  YESTERDAY        0                                0                
  MONTH TO DATE    0                                0                
  SINCE DEC 1      0                                0                
  SINCE JAN 1      3                                1                
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     1.5                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     80                                                       
 AVERAGE    86                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   24        46      1982                    
 MINIMUM TEMPERATURE (F)   12       -30      1961                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 27 2017......SUNRISE  1015 AM AKST  SUNSET   348 PM AKST  
DECEMBER 28 2017......SUNRISE  1015 AM AKST  SUNSET   349 PM AKST  

CIVIL TWILIGHT
DECEMBER 27 2017        START    914 AM GMT     END    450 PM GMT
DECEMBER 28 2017        START    914 AM GMT     END    451 PM GMT


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




$$
&&
------------------------------------------------------
AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........ 5:33   
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:01:09

$$