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CDAK48 PAFC 281231
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
431 AM AKDT SAT OCT 28 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR OCTOBER 27 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         47        MM  51    1978  43      4       49        
                                      1948                          
  MINIMUM         36        MM  22    1973  33      3       35        
                                      1967                          
  AVERAGE         42                        38      4       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.36 1974   0.15  -0.14     0.01    
  MONTH TO DATE    4.42                      4.16   0.26     4.68    
  SINCE SEP 1      7.54                      8.89  -1.35    10.49    
  SINCE JAN 1     27.10                     31.63  -4.53    29.79    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.8  1968   0.2   -0.2      0.0     
  MONTH TO DATE    2.1                       1.8    0.3      1.5     
  SINCE SEP 1      2.1                       1.8    0.3      1.5     
  SINCE JUL 1      2.1                       1.8    0.3      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        27     -4       23       
  MONTH TO DATE  611                       651    -40      516       
  SINCE SEP 1   1112                      1158    -46      924       
  SINCE JUL 1   1863                      1997   -134     1395       
                                                                     
 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  15   RESULTANT WIND DIRECTION   S (170)      
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED    17.5                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     71                                                       
 AVERAGE    82                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        55      2016                    
                                             1945                    
 MINIMUM TEMPERATURE (F)   33        10      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 28 2017.......SUNRISE   948 AM AKDT  SUNSET   720 PM AKDT  
OCTOBER 29 2017.......SUNRISE   950 AM AKDT  SUNSET   718 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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