AFOS product CLICDB
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CDAK48 PACD 231319
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
518 AM AKDT TUE MAY 23 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR MAY 22 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         51        MM  58    2003  47      4       50        
  MINIMUM         39        MM  18    1973  36      3       44        
  AVERAGE         45                        42      3       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.61 2004   0.09  -0.09     0.04    
  MONTH TO DATE    1.34                      1.76  -0.42     1.55    
  SINCE MAR 1      2.39                      6.88  -4.49     5.79    
  SINCE JAN 1      9.37                     13.02  -3.65    12.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             1.4  1970   0.0   MM       MM       
  MONTH TO DATE    0.0                       1.2   -1.2      0.0     
  SINCE MAR 1      2.9                      20.8  -17.9      0.0     
  SINCE JUL 1     39.5                      73.0  -33.5     38.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                        24     -4       18       
  MONTH TO DATE  514                       562    -48      428       
  SINCE MAR 1   2569                      2574     -5     2041       
  SINCE JUL 1   8129                      8792   -663     7257       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  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  15   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED    19.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     42                                                       
 AVERAGE    68                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   47        59      1992                    
 MINIMUM TEMPERATURE (F)   36        27      1966                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 23 2017...........SUNRISE   628 AM AKDT  SUNSET  1108 PM AKDT  
MAY 24 2017...........SUNRISE   627 AM AKDT  SUNSET  1110 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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