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CDAK48 PAFC 311306
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
406 AM AKST MON DEC 31 2018


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 30 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         37   1132 AM  42    1973  31      6       34       
  MINIMUM         28   1131 PM   1    1974  23      5       30       
  AVERAGE         33                        27      6       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.49 1954   0.07  -0.01     0.06    
  MONTH TO DATE    3.26                      2.19   1.07     1.95    
  SINCE DEC 1      3.26                      2.19   1.07     1.95    
  SINCE JAN 1     31.51                     23.61   7.90    27.49    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1961   0.4   -0.4       T      
  MONTH TO DATE    0.0                      11.7  -11.7      2.7     
  SINCE DEC 1      0.0                      11.7  -11.7      2.7     
  SINCE JUL 1      2.6                      22.0  -19.4      5.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        38     -6       33       
  MONTH TO DATE 1140                      1083     57      995       
  SINCE DEC 1   1140                      1083     57      995       
  SINCE JUL 1   4132                      4504   -372     4073       
                                                                     
 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  10   RESULTANT WIND DIRECTION  SW (210)      
  HIGHEST WIND SPEED    52   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    65   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    17.9                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92                                                       
 LOWEST     75                                                       
 AVERAGE    84                                                       

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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        43      2016                    
 MINIMUM TEMPERATURE (F)   23        -3      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2018......SUNRISE  1100 AM AKST  SUNSET   548 PM AKST  
JANUARY  1 2019.......SUNRISE  1100 AM AKST  SUNSET   549 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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