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548 
CDAK48 PAFC 091307
CLIANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
406 AM AKST SAT DEC 9 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 8 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         35        MM  45    2006  25     10       20        
  MINIMUM         29        MM -21    1975  14     15       15        
  AVERAGE         32                        20     12       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.30 2012   0.04  -0.03             
  MONTH TO DATE    0.21                      0.30  -0.09             
  SINCE SEP 1      6.48                      6.48   0.00             
  SINCE JAN 1     18.42                     15.77   2.65             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.8  2012   0.6   -0.6      0.2     
  MONTH TO DATE    1.0                       4.4   -3.4      8.6     
  SINCE SEP 1      9.3                      25.8  -16.5     12.5     
  SINCE JUL 1      9.3                      25.8  -16.5     12.5     
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                              -13                
  MONTH TO DATE  273                              -88                
  SINCE DEC 1    273                              -88                
  SINCE JUL 1   3147                             -378                
                                                                     
 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     N (340)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     2.1                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     89                                                       
 AVERAGE    95                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   25        48      2005                    
 MINIMUM TEMPERATURE (F)   14       -20      1966                    
                                             1956                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2017......SUNRISE  1002 AM AKST  SUNSET   344 PM AKST  
DECEMBER 10 2017......SUNRISE  1003 AM AKST  SUNSET   343 PM AKST  

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




$$
098 
CDAK48 PAFC 091308
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
406 AM AKST SAT DEC 9 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 8 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         35        MM  45    2006  25     10       20        
  MINIMUM         29        MM -21    1975  14     15       15        
  AVERAGE         32                        20     12       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.30 2012   0.04  -0.03             
  MONTH TO DATE    0.21                      0.30  -0.09             
  SINCE SEP 1      6.48                      6.48   0.00             
  SINCE JAN 1     18.42                     15.77   2.65             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.8  2012   0.6   -0.6      0.2     
  MONTH TO DATE    1.0                       4.4   -3.4      8.6     
  SINCE SEP 1      9.3                      25.8  -16.5     12.5     
  SINCE JUL 1      9.3                      25.8  -16.5     12.5     
  SNOW DEPTH       6                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                              -13                
  MONTH TO DATE  273                              -88                
  SINCE DEC 1    273                              -88                
  SINCE JUL 1   3147                             -378                
                                                                     
 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     N (340)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     2.1                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     89                                                       
 AVERAGE    95                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   25        48      2005                    
 MINIMUM TEMPERATURE (F)   14       -20      1966                    
                                             1956                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2017......SUNRISE  1002 AM AKST  SUNSET   344 PM AKST  
DECEMBER 10 2017......SUNRISE  1003 AM AKST  SUNSET   343 PM AKST  

CIVIL TWILIGHT
DECEMBER 9 2017         START    901 AM GMT     END    444 PM GMT
DECEMBER 10 2017        START    903 AM GMT     END    444 PM GMT


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




$$
&&
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AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........ 5:42   
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:02:22