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CDAK48 PAFC 221253
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
353 AM AKST FRI DEC 22 2017


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         41R       MM  41    1983  32      9       36        
                                      1970                          
  MINIMUM         37        MM   4    1976  24     13       14        
  AVERAGE         39                        28     11       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.70 1983   0.07  -0.03     0.01    
  MONTH TO DATE    1.79                      1.58   0.21     1.53    
  SINCE SEP 1     14.66                     10.57   4.09    14.86    
  SINCE JAN 1     27.33                     23.00   4.33    25.60    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.2  2006   0.4   -0.4      0.1     
  MONTH TO DATE    2.7                       8.1   -5.4      2.7     
  SINCE SEP 1      5.3                      18.4  -13.1      9.3     
  SINCE JUL 1      5.3                      18.4  -13.1      9.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        37    -11       40       
  MONTH TO DATE  681                       746    -65      665       
  SINCE DEC 1    681                       746    -65      665       
  SINCE JUL 1   3759                      4167   -408     3234       
                                                                     
 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  29   RESULTANT WIND DIRECTION  SE (140)      
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED    29.7                                         


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


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

                                                                     
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 2017......SUNRISE  1059 AM AKST  SUNSET   540 PM AKST  
DECEMBER 23 2017......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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