AFOS product CLIPIR
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CDUS43 KABR 181005
CLIPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
404 AM CST FRI DEC 18 2015


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

...THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         25    106 AM  62    1939  31     -6       18       
  MINIMUM         14    820 AM -22    1951  11      3       16       
  AVERAGE         20                        21     -1       17      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.35 1908   0.02  -0.02      T      
  MONTH TO DATE    0.79                      0.31   0.48     0.35    
  SINCE DEC 1      0.79                      0.31   0.48     0.35    
  SINCE JAN 1     22.28                     19.77   2.51    18.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.8  1908   0.1   -0.1      0.0     
  MONTH TO DATE    7.3                       2.8    4.5      4.0     
  SINCE OCT 1     12.4                       9.1    3.3     13.2     
  SINCE JUL 1     12.4                       9.1    3.3     13.2     
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        44      1       48       
  MONTH TO DATE  568                       712   -144      612       
  SINCE DEC 1    568                       712   -144      612       
  SINCE JUL 1   1865                      2332   -467     2334       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    839                       868    -29      622       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  17   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    18.3                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     62           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
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 2015......SUNRISE   812 AM CST   SUNSET   503 PM CST   
DECEMBER 19 2015......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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