496   
CDUS43 KABR 212237  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
537 PM CDT TUE OCT 21 2025  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR OCTOBER 21 2025  
  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
  
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1892 TO 2025  
  
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST        
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR       
                                                  NORMAL              
...............................................................  
  
TEMPERATURE (F)                                                            
 TODAY                                                                 
  MAXIMUM         54    359 PM  93    1947  58     -4       79         
  MINIMUM         39    757 AM  14    1987  34      5       MM         
  AVERAGE         47                        46      1       MM       
  
PRECIPITATION (IN)                                                      
  TODAY            0.00          0.65 1953   0.04  -0.04     0.00       
  MONTH TO DATE    0.80                      1.29  -0.49      T         
  SINCE SEP 1      5.56                      3.03   2.53     1.13       
  SINCE JAN 1     21.53                     18.39   3.14    18.17       
  
SNOWFALL (IN)                                                                
  TODAY            0.0           1.1  2020   0.1   -0.1      0.0        
  MONTH TO DATE    0.0                       0.6   -0.6      0.0        
  SINCE OCT 1      0.0                       0.6   -0.6      0.0        
  SINCE JUL 1      0.0                       0.6   -0.6      0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  TODAY           18                        19     -1       MM          
  MONTH TO DATE  209                       299    -90      172          
  SINCE SEP 1    268                       433   -165      189          
  SINCE JUL 1    282                       454   -172      198          
  
 COOLING                                                                
  TODAY            0                         0      0       MM          
  MONTH TO DATE   22                         3     19        6          
  SINCE SEP 1    120                        94     26      202          
  SINCE JAN 1    960                       833    127      887           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION    NW (320)         
  HIGHEST GUST SPEED    56   HIGHEST GUST DIRECTION    NW (310)         
  AVERAGE WIND SPEED    21.9                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.0                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED TODAY.                               
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    76           700 AM                                        
 LOWEST     43           300 PM                                        
 AVERAGE    60                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TOMORROW  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   57        85      1992                        
 MINIMUM TEMPERATURE (F)   33        18      1981                        
  
SUNRISE AND SUNSET                                                      
OCTOBER 21 2025.......SUNRISE   804 AM CDT   SUNSET   646 PM CDT       
OCTOBER 22 2025.......SUNRISE   806 AM CDT   SUNSET   645 PM CDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
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