AFOS product CLIPIR
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CDUS43 KABR 181046
CLIPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
445 AM CST SUN DEC 18 2016


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

...THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 17 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         -1    117 AM  62    1939  31    -32       25       
  MINIMUM        -18   1152 PM -22    1951  11    -29       14       
  AVERAGE         -9                        21    -30       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          0.35 1908   0.02   0.08     0.00    
  MONTH TO DATE    0.71                      0.31   0.40     0.79    
  SINCE DEC 1      0.71                      0.31   0.40     0.79    
  SINCE JAN 1     20.02                     19.77   0.25    22.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.0           3.8  1908   0.1    0.9      0.0     
  MONTH TO DATE    7.5                       2.8    4.7      7.3     
  SINCE OCT 1     17.6                       9.1    8.5     12.4     
  SINCE JUL 1     17.6                       9.1    8.5     12.4     
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       74                        44     30       45       
  MONTH TO DATE  911                       712    199      568       
  SINCE DEC 1    911                       712    199      568       
  SINCE JUL 1   2048                      2332   -284     1865       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    961                       868     93      839       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   N (340)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    13.0                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81          1100 PM                                     
 LOWEST     64          1100 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE PIERRE SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        63      1939                    
 MINIMUM TEMPERATURE (F)   11       -21      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2016......SUNRISE   813 AM CST   SUNSET   503 PM CST   
DECEMBER 19 2016......SUNRISE   813 AM CST   SUNSET   504 PM CST   

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




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