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CDAK48 PACD 201259
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
459 AM AKDT THU APR 20 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR APRIL 19 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         39    459 PM  47    2013  40     -1       MM       
                                      2002                          
                                      1997                          
  MINIMUM         31   1159 PM  16    1960  30      1       MM       
  AVERAGE         35                        35      0       MM      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.44 1978   0.08  -0.08     0.21    
  MONTH TO DATE    0.81                      1.55  -0.74     2.09    
  SINCE MAR 1      0.85                      4.25  -3.40     3.28    
  SINCE JAN 1      7.83                     10.39  -2.56     9.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             3.1  2010   0.2   MM       MM       
  MONTH TO DATE    2.6                       5.0   -2.4     MM       
  SINCE MAR 1      2.9                      18.0  -15.1      0.0     
  SINCE JUL 1     39.5                      70.2  -30.7     38.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        30      0       MM       
  MONTH TO DATE  591                       611    -20      439       
  SINCE MAR 1   1787                      1693     94     1356       
  SINCE JUL 1   7347                      7911   -564     6572       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0       MM       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.3                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     70                                                       
 AVERAGE    85                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        49      1981                    
 MINIMUM TEMPERATURE (F)   30        15      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 20 2017.........SUNRISE   734 AM AKDT  SUNSET  1007 PM AKDT  
APRIL 21 2017.........SUNRISE   732 AM AKDT  SUNSET  1009 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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