AFOS product CLISNP
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
360 
CDAK48 PAFC 161327
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK                               
426 AM AKST SUN DEC 16 2018


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

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 15 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         27    524 PM  43    2016  33     -6       38       
  MINIMUM         16    518 AM   4    2012  25     -9       30       
  AVERAGE         22                        29     -7       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.59 1992   0.08  -0.08     0.52    
  MONTH TO DATE    1.09                      1.16  -0.07     1.29    
  SINCE DEC 1      1.09                      1.16  -0.07     1.29    
  SINCE JAN 1     29.34                     22.58   6.76    26.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             3.3  2005   0.4   MM       MM       
  MONTH TO DATE    0.8                       5.7   -4.9      2.7     
  SINCE DEC 1      0.8                       5.7   -4.9      2.7     
  SINCE JUL 1      3.4                      16.0  -12.6      5.3     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        36      7       31       
  MONTH TO DATE  531                       528      3      507       
  SINCE DEC 1    531                       528      3      507       
  SINCE JUL 1   3523                      3949   -426     3585       
                                                                     
 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   8   RESULTANT WIND DIRECTION  NE (40)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED    10.5                                         


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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81                                                       
 LOWEST     62                                                       
 AVERAGE    72                                                       

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

                                                                     
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        41      2016                    
                                             1970                    
 MINIMUM TEMPERATURE (F)   25         9      1999                    
                                             1974                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2018......SUNRISE  1055 AM AKST  SUNSET   538 PM AKST  
DECEMBER 17 2018......SUNRISE  1056 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.                                          




$$