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CDAK48 PAFC 251256
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
456 AM AKDT MON SEP 25 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 24 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         50        MM  66    1998  51     -1       52        
  MINIMUM         38        MM  30    2006  41     -3       39        
  AVERAGE         44                        46     -2       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          2.10 1979   0.16  -0.14     0.08    
  MONTH TO DATE    2.97                      3.74  -0.77     3.53    
  SINCE SEP 1      2.97                      3.74  -0.77     3.53    
  SINCE JAN 1     22.53                     26.48  -3.95    22.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      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       21                        19      2       19       
  MONTH TO DATE  377                       389    -12      316       
  SINCE SEP 1    377                       389    -12      316       
  SINCE JUL 1   1128                      1228   -100      787       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED    16.9                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     71                                                       
 AVERAGE    82                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        59      1951                    
 MINIMUM TEMPERATURE (F)   41        29      2000                    
                                             1992                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 25 2017.....SUNRISE   843 AM AKDT  SUNSET   841 PM AKDT  
SEPTEMBER 26 2017.....SUNRISE   845 AM AKDT  SUNSET   838 PM AKDT  

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




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