AFOS product CLIPIR
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CDUS43 KABR 211032
CLIPIR


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD                                 
432 AM CST WED DEC 21 2016


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

...THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 20 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         37    144 PM  62    1941  30      7       26       
  MINIMUM         21    702 PM -18    1989  11     10       17       
  AVERAGE         29                        20      9       22      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.61 1902   0.02  -0.02     0.00    
  MONTH TO DATE    0.71                      0.36   0.35     0.79    
  SINCE DEC 1      0.71                      0.36   0.35     0.79    
  SINCE JAN 1     20.02                     19.82   0.20    22.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.4  1967   0.2   -0.2      0.0     
  MONTH TO DATE    7.5                       3.3    4.2      7.3     
  SINCE OCT 1     17.6                       9.6    8.0     12.4     
  SINCE JUL 1     17.6                       9.6    8.0     12.4     
  SNOW DEPTH       8                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        45     -9       43       
  MONTH TO DATE 1060                       845    215      715       
  SINCE DEC 1   1060                       845    215      715       
  SINCE JUL 1   2197                      2465   -268     2012       
                                                                     
 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   7   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     9.6                                         



                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           600 PM                                     
 LOWEST     56          1100 AM                                     
 AVERAGE    69                                                       

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

                                                                     
THE PIERRE SD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        64      1933                    
 MINIMUM TEMPERATURE (F)   11       -25      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2016......SUNRISE   814 AM CST   SUNSET   505 PM CST   
DECEMBER 22 2016......SUNRISE   815 AM CST   SUNSET   505 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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