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CDAK48 PAFC 071259
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
359 AM AKST THU DEC 7 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 6 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         38    451 PM  53    2013  37      1       36       
  MINIMUM         25   1217 AM   7    1945  28     -3       26       
  AVERAGE         32                        32      0       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.38 1958   0.16  -0.16     0.05    
  MONTH TO DATE    0.56                      0.98  -0.42     0.67    
  SINCE SEP 1     13.49                     15.45  -1.96    17.37    
  SINCE JAN 1     33.05                     38.19  -5.14    36.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             7.5  1960   0.4   -0.4       T      
  MONTH TO DATE    2.6                       2.4    0.2      2.7     
  SINCE SEP 1      4.8                      15.0  -10.2      4.5     
  SINCE JUL 1      4.8                      15.0  -10.2      4.5     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        33      0       34       
  MONTH TO DATE  183                       195    -12      203       
  SINCE DEC 1    183                       195    -12      203       
  SINCE JUL 1   2906                      3215   -309     2553       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SE (130)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED    11.8                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100                                                       
 LOWEST     76                                                       
 AVERAGE    88                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        47      2013                    
 MINIMUM TEMPERATURE (F)   28         8      1999                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2017......SUNRISE  1003 AM AKST  SUNSET   522 PM AKST  
DECEMBER  8 2017......SUNRISE  1004 AM AKST  SUNSET   522 PM AKST  

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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