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760 
CDAK48 PAFC 161300
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
459 AM AKDT SAT SEP 16 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 15 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         60        MM  65    1982  56      4       57        
  MINIMUM         47        MM  28    1987  42      5       46        
  AVERAGE         54                        49      5       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.94 2015   0.10  -0.10             
  MONTH TO DATE    1.18                      1.51  -0.33             
  SINCE SEP 1      1.18                      1.51  -0.33             
  SINCE JAN 1     13.12                     10.80   2.32             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                               -5                
  MONTH TO DATE  171                              -36                
  SINCE SEP 1    171                              -36                
  SINCE JUL 1    539                             -118                
                                                                     
 COOLING                                                             
  YESTERDAY        0                                0                
  MONTH TO DATE    0                                0                
  SINCE SEP 1      0                                0                
  SINCE JAN 1      3                                1                
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.8                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     53                                                       
 AVERAGE    77                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        66      1991                    
 MINIMUM TEMPERATURE (F)   42        28      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2017.....SUNRISE   730 AM AKDT  SUNSET   818 PM AKDT  
SEPTEMBER 17 2017.....SUNRISE   733 AM AKDT  SUNSET   814 PM AKDT  

CIVIL TWILIGHT
SEPTEMBER 16 2017       START    647 AM GMT     END    901 PM GMT
SEPTEMBER 17 2017       START    649 AM GMT     END    858 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)........12:47   
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39
316 
CDAK48 PAFC 161300
CLIANC


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
459 AM AKDT SAT SEP 16 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 15 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         60        MM  65    1982  56      4       57        
  MINIMUM         47        MM  28    1987  42      5       46        
  AVERAGE         54                        49      5       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.94 2015   0.10  -0.10             
  MONTH TO DATE    1.18                      1.51  -0.33             
  SINCE SEP 1      1.18                      1.51  -0.33             
  SINCE JAN 1     13.12                     10.80   2.32             
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                               -5                
  MONTH TO DATE  171                              -36                
  SINCE SEP 1    171                              -36                
  SINCE JUL 1    539                             -118                
                                                                     
 COOLING                                                             
  YESTERDAY        0                                0                
  MONTH TO DATE    0                                0                
  SINCE SEP 1      0                                0                
  SINCE JAN 1      3                                1                
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.8                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     53                                                       
 AVERAGE    77                                                       

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

                                                                     
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        66      1991                    
 MINIMUM TEMPERATURE (F)   42        28      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 16 2017.....SUNRISE   730 AM AKDT  SUNSET   818 PM AKDT  
SEPTEMBER 17 2017.....SUNRISE   733 AM AKDT  SUNSET   814 PM AKDT  

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




$$