391   
CDUS43 KABR 200745  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
145 AM CST FRI DEC 20 2024  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 19 2024  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2024  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 YESTERDAY                                                             
  MAXIMUM         42    542 AM  55    1979  31     11       43         
  MINIMUM          5   1159 PM -18    1989  12     -7       20         
  AVERAGE         24                        22      2       32       
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             0.59 2013   0.02  MM        0.00       
  MONTH TO DATE    0.19                      0.39  -0.20     0.03       
  SINCE DEC 1      0.19                      0.39  -0.20     0.03       
  SINCE JAN 1     19.13                     19.95  -0.82    19.56       
  
SNOWFALL (IN)                                                                
  YESTERDAY       MM             6.6  1951   0.1   MM        0.0        
  MONTH TO DATE    2.2                       3.9   -1.7       T         
  SINCE OCT 1      2.7                      11.5   -8.8      3.4        
  SINCE JUL 1      2.7                      11.5   -8.8      3.4        
  SNOW DEPTH       1                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       41                        43     -2       33          
  MONTH TO DATE  741                       772    -31      606          
  SINCE DEC 1    741                       772    -31      606          
  SINCE JUL 1   1978                      2374   -396     2024          
  
 COOLING                                                                
  YESTERDAY        0                         0      0        0          
  MONTH TO DATE    0                         0      0        0          
  SINCE DEC 1      0                         0      0        0          
  SINCE JAN 1    887                       836     51      988           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    51   HIGHEST WIND DIRECTION    NW (320)         
  HIGHEST GUST SPEED    65   HIGHEST GUST DIRECTION    NW (310)         
  AVERAGE WIND SPEED    21.4                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96           200 AM                                        
 LOWEST     61           400 PM                                        
 AVERAGE    79                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   31        62      1941                        
 MINIMUM TEMPERATURE (F)   12       -18      1989                        
  
SUNRISE AND SUNSET                                                      
DECEMBER 20 2024......SUNRISE   814 AM CST   SUNSET   504 PM CST       
DECEMBER 21 2024......SUNRISE   814 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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