060 
CDAK48 PAFC 081250
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
350 AM AKST FRI DEC 8 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 7 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         36        MM  47    2013  37     -1       28        
  MINIMUM         22        MM   8    1999  28     -6       24        
  AVERAGE         29                        32     -3       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.30 2000   0.16  -0.15     0.07    
  MONTH TO DATE    0.57                      1.14  -0.57     0.74    
  SINCE SEP 1     13.50                     15.61  -2.11    17.44    
  SINCE JAN 1     33.06                     38.35  -5.29    36.74    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             4.2  2015   0.4   -0.4      0.7     
  MONTH TO DATE    2.6                       2.8   -0.2      3.4     
  SINCE SEP 1      4.8                      15.4  -10.6      5.2     
  SINCE JUL 1      4.8                      15.4  -10.6      5.2     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        33      3       39       
  MONTH TO DATE  219                       228     -9      242       
  SINCE DEC 1    219                       228     -9      242       
  SINCE JUL 1   2942                      3248   -306     2592       
                                                                     
 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   5   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     7.1                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96                                                       
 LOWEST     82                                                       
 AVERAGE    89                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        47      2013                    
 MINIMUM TEMPERATURE (F)   28         5      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  8 2017......SUNRISE  1004 AM AKST  SUNSET   522 PM AKST  
DECEMBER  9 2017......SUNRISE  1005 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.                                          




$$