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CDAK48 PAFC 121306
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
406 AM AKST WED DEC 12 2018


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 11 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         25   1153 PM  41    1986  34     -9       32       
                                      1950                          
  MINIMUM         20    233 PM   1    1987  25     -5       29       
  AVERAGE         23                        30     -7       31      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.54 1892   0.07  -0.05     0.05    
  MONTH TO DATE    0.78                      0.86  -0.08     0.50    
  SINCE DEC 1      0.78                      0.86  -0.08     0.50    
  SINCE JAN 1     29.03                     22.28   6.75    26.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2           3.3  1999   0.4   -0.2      0.3     
  MONTH TO DATE    0.5                       4.1   -3.6      2.5     
  SINCE DEC 1      0.5                       4.1   -3.6      2.5     
  SINCE JUL 1      3.1                      14.4  -11.3      5.1     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        36      6       34       
  MONTH TO DATE  361                       384    -23      369       
  SINCE DEC 1    361                       384    -23      369       
  SINCE JUL 1   3353                      3805   -452     3447       
                                                                     
 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  14   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    13.2                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84                                                       
 LOWEST     55                                                       
 AVERAGE    70                                                       

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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        43      2016                    
 MINIMUM TEMPERATURE (F)   25         2      1998                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2018......SUNRISE  1051 AM AKST  SUNSET   538 PM AKST  
DECEMBER 13 2018......SUNRISE  1052 AM AKST  SUNSET   538 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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