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CDAK48 PAFC 220942
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
142 AM AKDT TUE AUG 22 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR AUGUST 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         56        MM  65    2014  57     -1       61        
                                      1978                          
                                      1953                          
  MINIMUM         48        MM  36    1946  48      0       52        
  AVERAGE         52                        52      0       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.75 1971   0.11  -0.11     0.25    
                                      1954                          
  MONTH TO DATE    4.86                      2.35   2.51     2.84    
  SINCE JUN 1      8.56                      7.55   1.01     6.59    
  SINCE JAN 1     18.53                     21.41  -2.88    19.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       T      0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        13      0        8       
  MONTH TO DATE  235                       273    -38      164       
  SINCE JUN 1   1117                      1273   -156      841       
  SINCE JUL 1    616                       712    -96      407       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  20   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    20.1                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86                                                       
 LOWEST     66                                                       
 AVERAGE    76                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        78      1948                    
 MINIMUM TEMPERATURE (F)   48        33      1946                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 22 2017........SUNRISE   739 AM AKDT  SUNSET  1007 PM AKDT  
AUGUST 23 2017........SUNRISE   741 AM AKDT  SUNSET  1005 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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