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340 
CDAK48 PAFC 281251
CLIANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
351 AM AKST THU DEC 28 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 27 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         16   1054 AM  46    1982  24     -8       27       
  MINIMUM          7    736 PM -30    1961  12     -5       17       
  AVERAGE         12                        18     -6       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.26 1953   0.03  -0.03             
  MONTH TO DATE    0.43                      0.98  -0.55             
  SINCE SEP 1      6.70                      7.16  -0.46             
  SINCE JAN 1     18.64                     16.45   2.19             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1955   0.5   -0.5      1.5     
  MONTH TO DATE    2.1                      14.8  -12.7     13.9     
  SINCE SEP 1     10.4                      36.2  -25.8     17.8     
  SINCE JUL 1     10.4                      36.2  -25.8     17.8     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       53                                6                
  MONTH TO DATE  990                             -248                
  SINCE DEC 1    990                             -248                
  SINCE JUL 1   3864                             -538                
                                                                     
 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     E (70)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     1.2                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     83                                                       
 AVERAGE    90                                                       

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

                                                                     
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 28 2017......SUNRISE  1015 AM AKST  SUNSET   349 PM AKST  
DECEMBER 29 2017......SUNRISE  1015 AM AKST  SUNSET   350 PM AKST  

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




$$
561 
CDAK48 PAFC 281253
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
351 AM AKST THU DEC 28 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 27 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         16   1054 AM  46    1982  24     -8       27       
  MINIMUM          7    736 PM -30    1961  12     -5       17       
  AVERAGE         12                        18     -6       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.26 1953   0.03  -0.03             
  MONTH TO DATE    0.43                      0.98  -0.55             
  SINCE SEP 1      6.70                      7.16  -0.46             
  SINCE JAN 1     18.64                     16.45   2.19             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1955   0.5   -0.5      1.5     
  MONTH TO DATE    2.1                      14.8  -12.7     13.9     
  SINCE SEP 1     10.4                      36.2  -25.8     17.8     
  SINCE JUL 1     10.4                      36.2  -25.8     17.8     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       53                                6                
  MONTH TO DATE  990                             -248                
  SINCE DEC 1    990                             -248                
  SINCE JUL 1   3864                             -538                
                                                                     
 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     E (70)       
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     1.2                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     83                                                       
 AVERAGE    90                                                       

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

                                                                     
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 28 2017......SUNRISE  1015 AM AKST  SUNSET   349 PM AKST  
DECEMBER 29 2017......SUNRISE  1015 AM AKST  SUNSET   350 PM AKST  

CIVIL TWILIGHT
DECEMBER 28 2017        START    914 AM GMT     END    451 PM GMT
DECEMBER 29 2017        START    914 AM GMT     END    452 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)........ 5:34   
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....+0:01:21

$$