AFOS product CLICDB
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
417 
CDAK48 PAFC 250942
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
1241 AM AKST TUE DEC 25 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 24 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29   1159 PM  54    1973  35     -6       35       
  MINIMUM         20    718 AM   4    2006  26     -6       25       
  AVERAGE         25                        30     -5       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.65 1971   0.12  -0.12     0.06    
  MONTH TO DATE    2.93                      3.60  -0.67     4.51    
  SINCE DEC 1      2.93                      3.60  -0.67     4.51    
  SINCE JAN 1     44.37                     40.81   3.56    37.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1957   0.4   -0.4      0.6     
  MONTH TO DATE   15.2                       9.5    5.7     20.8     
  SINCE DEC 1     15.2                       9.5    5.7     20.8     
  SINCE JUL 1     18.4                      22.1   -3.7     23.0     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       40                        35      5       35       
  MONTH TO DATE  822                       804     18      722       
  SINCE DEC 1    822                       804     18      722       
  SINCE JUL 1   3364                      3824   -460     3445       
                                                                     
 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  16   RESULTANT WIND DIRECTION   N (20)       
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    17.1                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     68                                                       
 AVERAGE    80                                                       

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

                                                                     
THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        45      1971                    
 MINIMUM TEMPERATURE (F)   26         5      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 25 2018......SUNRISE  1017 AM AKST  SUNSET   525 PM AKST  
DECEMBER 26 2018......SUNRISE  1017 AM AKST  SUNSET   526 PM AKST  

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




$$