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CDAK48 PAFC 171306
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
406 AM AKST MON DEC 17 2018


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 16 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         24    256 AM  41    2016  33     -9       34       
                                      1970                          
  MINIMUM         19   1108 PM   9    1999  25     -6       31       
                                      1974                          
  AVERAGE         22                        29     -7       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.67 1970   0.07  -0.03     0.11    
  MONTH TO DATE    1.13                      1.23  -0.10     1.40    
  SINCE DEC 1      1.13                      1.23  -0.10     1.40    
  SINCE JAN 1     29.38                     22.65   6.73    26.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             3.3  2012   0.4   MM       MM       
  MONTH TO DATE    0.8                       6.1   -5.3      2.7     
  SINCE DEC 1      0.8                       6.1   -5.3      2.7     
  SINCE JUL 1      3.4                      16.4  -13.0      5.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        36      7       32       
  MONTH TO DATE  574                       564     10      539       
  SINCE DEC 1    574                       564     10      539       
  SINCE JUL 1   3566                      3985   -419     3617       
                                                                     
 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  15   RESULTANT WIND DIRECTION   N (20)       
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    17.1                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88                                                       
 LOWEST     52                                                       
 AVERAGE    70                                                       

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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        41      1970                    
                                             1968                    
                                             1951                    
 MINIMUM TEMPERATURE (F)   25         3      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2018......SUNRISE  1056 AM AKST  SUNSET   538 PM AKST  
DECEMBER 18 2018......SUNRISE  1057 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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