AFOS product CLISNP
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CDAK48 PAFC 201256
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
456 AM AKDT WED SEP 20 2017


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR SEPTEMBER 19 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         51        MM  54    2014  49      2       53        
                                      2004                          
                                      1979                          
  MINIMUM         37   1100 PM  26    1984  40     -3       48       
  AVERAGE         44                        45     -1       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.80 1993   0.10  -0.10     0.56    
  MONTH TO DATE    1.45                      1.92  -0.47     3.02    
  SINCE SEP 1      1.45                      1.92  -0.47     3.02    
  SINCE JAN 1     14.12                     14.35  -0.23    13.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        20      1       14       
  MONTH TO DATE  341                       350     -9      236       
  SINCE SEP 1    341                       350     -9      236       
  SINCE JUL 1   1332                      1403    -71      849       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SW (240)      
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    10.7                                         


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


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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        56      1979                    
 MINIMUM TEMPERATURE (F)   40        28      2012                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2017.....SUNRISE   903 AM AKDT  SUNSET   924 PM AKDT  
SEPTEMBER 21 2017.....SUNRISE   905 AM AKDT  SUNSET   921 PM AKDT  

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




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