889 
CDAK48 PAFC 210952
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
152 AM AKDT MON AUG 21 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR AUGUST 20 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    424 PM  68    1954  57     -1       64       
                                      1947                          
  MINIMUM         49   1159 PM  38    2015  48      1       51       
  AVERAGE         53                        52      1       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.27 1949   0.12  -0.12     0.26    
  MONTH TO DATE    4.86                      2.24   2.62     2.59    
  SINCE JUN 1      8.56                      7.44   1.12     6.34    
  SINCE JAN 1     18.53                     21.30  -2.77    18.75    
                                                                     
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       12                        13     -1        7       
  MONTH TO DATE  222                       260    -38      156       
  SINCE JUN 1   1104                      1260   -156      833       
  SINCE JUL 1    603                       699    -96      399       
                                                                     
 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  21   RESULTANT WIND DIRECTION  NW (330)      
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    22.0                                         


                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93                                                       
 LOWEST     64                                                       
 AVERAGE    79                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        65      2014                    
                                             1978                    
                                             1953                    
 MINIMUM TEMPERATURE (F)   48        36      1946                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 21 2017........SUNRISE   737 AM AKDT  SUNSET  1010 PM AKDT  
AUGUST 22 2017........SUNRISE   739 AM AKDT  SUNSET  1007 PM AKDT  

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




$$