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CDAK48 PAFC 221313
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
413 AM AKST SAT DEC 22 2018


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 21 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         23    505 PM  41    2017  32     -9       41       
                                      1983                          
                                      1970                          
  MINIMUM         21   1159 PM   4    1976  24     -3       37       
  AVERAGE         22                        28     -6       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.70 1983   0.07  -0.07     0.04    
  MONTH TO DATE    2.32                      1.58   0.74     1.79    
  SINCE DEC 1      2.32                      1.58   0.74     1.79    
  SINCE JAN 1     30.57                     23.00   7.57    27.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.2  2006   0.4   -0.4      0.0     
  MONTH TO DATE    0.0                       8.1   -8.1      2.7     
  SINCE DEC 1      0.0                       8.1   -8.1      2.7     
  SINCE JUL 1      2.6                      18.4  -15.8      5.3     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        37      6       26       
  MONTH TO DATE  773                       746     27      681       
  SINCE DEC 1    773                       746     27      681       
  SINCE JUL 1   3765                      4167   -402     3759       
                                                                     
 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  18   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (70)       
  AVERAGE WIND SPEED    17.8                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81                                                       
 LOWEST     74                                                       
 AVERAGE    78                                                       

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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        42      1983                    
 MINIMUM TEMPERATURE (F)   24         1      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2018......SUNRISE  1059 AM AKST  SUNSET   540 PM AKST  
DECEMBER 23 2018......SUNRISE  1100 AM AKST  SUNSET   541 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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