AFOS product CLICDB
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CDAK48 PACD 121646
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
846 AM AKDT FRI MAY 12 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR MAY 11 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  56    1968  45      2       48        
  MINIMUM         38        MM  25    1966  34      4       38        
  AVERAGE         43                        39      4       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.41          1.00 1980   0.08   0.33     0.01    
  MONTH TO DATE    0.99                      0.84   0.15     0.95    
  SINCE MAR 1      2.04                      5.96  -3.92     5.19    
  SINCE JAN 1      9.02                     12.10  -3.08    11.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             1.1  1994   0.0   MM       MM       
  MONTH TO DATE    0.0                       0.8   -0.8     MM       
  SINCE MAR 1      2.9                      20.4  -17.5      0.0     
  SINCE JUL 1     39.5                      72.6  -33.1     38.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        26     -4       22       
  MONTH TO DATE  274                       293    -19      205       
  SINCE MAR 1   2329                      2305     24     1818       
  SINCE JUL 1   7889                      8523   -634     7034       
                                                                     
 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  22   RESULTANT WIND DIRECTION  SE (140)      
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    22.3                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     82                                                       
 AVERAGE    91                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        61      1968                    
 MINIMUM TEMPERATURE (F)   34        24      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2017...........SUNRISE   647 AM AKDT  SUNSET  1049 PM AKDT  
MAY 13 2017...........SUNRISE   645 AM AKDT  SUNSET  1051 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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