AFOS product CLICDB
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CDAK48 PAFC 221303
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
502 AM AKDT SUN OCT 22 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR OCTOBER 21 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         38        MM  54    1981  44     -6       45        
  MINIMUM         30        MM  21    2008  34     -4       33        
  AVERAGE         34                        39     -5       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.14          1.13 1995   0.15  -0.01      T      
  MONTH TO DATE    2.59                      3.27  -0.68     4.12    
  SINCE SEP 1      5.71                      8.00  -2.29     9.93    
  SINCE JAN 1     25.27                     30.74  -5.47    29.23    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.7           2.7  1977   0.1    0.6      0.0     
  MONTH TO DATE    1.0                       1.0    0.0      1.5     
  SINCE SEP 1      1.0                       1.0    0.0      1.5     
  SINCE JUL 1      1.0                       1.0    0.0      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        26      5       26       
  MONTH TO DATE  443                       491    -48      389       
  SINCE SEP 1    944                       998    -54      797       
  SINCE JUL 1   1695                      1837   -142     1268       
                                                                     
 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  12   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    14.3                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     56                                                       
 AVERAGE    78                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        55      1989                    
 MINIMUM TEMPERATURE (F)   34        21      2008                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 22 2017.......SUNRISE   936 AM AKDT  SUNSET   734 PM AKDT  
OCTOBER 23 2017.......SUNRISE   938 AM AKDT  SUNSET   731 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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