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CDAK48 PAFC 121251
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
451 AM AKDT SAT AUG 12 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR AUGUST 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         58        MM  69    1950  57      1       66        
  MINIMUM         50        MM  38    2010  48      2       48        
  AVERAGE         54                        52      2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.99 1999   0.11  -0.04      T      
  MONTH TO DATE    4.13                      1.19   2.94     1.05    
  SINCE JUN 1      7.83                      6.39   1.44     4.80    
  SINCE JAN 1     17.80                     20.25  -2.45    17.21    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0     MM       
  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       11                        13     -2        8       
  MONTH TO DATE   97                       143    -46      103       
  SINCE JUN 1    979                      1143   -164      780       
  SINCE JUL 1    478                       582   -104      346       
                                                                     
 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  14   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    14.0                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     80                                                       
 AVERAGE    90                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        74      2007                    
 MINIMUM TEMPERATURE (F)   48        38      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 12 2017........SUNRISE   720 AM AKDT  SUNSET  1030 PM AKDT  
AUGUST 13 2017........SUNRISE   722 AM AKDT  SUNSET  1028 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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