263   
CDUS43 KABR 180729  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
129 AM CST WED DEC 18 2024  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR DECEMBER 17 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         26    520 PM  62    1939  32     -6       50         
  MINIMUM         23    621 PM -22    1951  13     10       21         
  AVERAGE         25                        22      3       36       
  
PRECIPITATION (IN)                                                      
  YESTERDAY       MM             0.35 1908   0.03  MM        0.00       
  MONTH TO DATE    0.02                      0.35  -0.33     0.03       
  SINCE DEC 1      0.02                      0.35  -0.33     0.03       
  SINCE JAN 1     18.96                     19.91  -0.95    19.56       
  
SNOWFALL (IN)                                                                
  YESTERDAY       MM             3.8  1908   0.2   MM        0.0        
  MONTH TO DATE    0.7                       3.6   -2.9       T         
  SINCE OCT 1      1.2                      11.2  -10.0      3.4        
  SINCE JUL 1      1.2                      11.2  -10.0      3.4        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY       40                        43     -3       29          
  MONTH TO DATE  659                       686    -27      532          
  SINCE DEC 1    659                       686    -27      532          
  SINCE JUL 1   1896                      2288   -392     1950          
  
 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    14   HIGHEST WIND DIRECTION     N (20)          
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (30)          
  AVERAGE WIND SPEED     5.2                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.9                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  LIGHT SNOW                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    96           900 AM                                        
 LOWEST     81           100 AM                                        
 AVERAGE    89                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   31        63      1939                        
 MINIMUM TEMPERATURE (F)   12       -21      1951                        
                                             2016                       
  
SUNRISE AND SUNSET                                                      
DECEMBER 18 2024......SUNRISE   813 AM CST   SUNSET   503 PM CST       
DECEMBER 19 2024......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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