554   
CDUS43 KABR 300729  
CLIPIR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE ABERDEEN SD  
229 AM CDT TUE SEP 30 2025  
   
...............................  
  
   
..THE PIERRE SD CLIMATE SUMMARY FOR SEPTEMBER 29 2025  
  
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)                                                            
 YESTERDAY                                                             
  MAXIMUM         89    404 PM  98    2024  71     18       98         
  MINIMUM         63   1157 PM  29    1984  44     19       63         
                                      2009                             
  AVERAGE         76                        58     18       81       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             0.93 1965   0.06  -0.06     0.00       
  MONTH TO DATE    4.76                      1.68   3.08     1.13       
  SINCE SEP 1      4.76                      1.68   3.08     1.13       
  SINCE JAN 1     20.73                     17.04   3.69    18.17       
  
SNOWFALL (IN)                                                                
  YESTERDAY        0.0           T    1961   0.0    0.0      0.0        
  MONTH TO DATE    0.0                       0.0    0.0      0.0        
  SINCE OCT 1     15.0                      37.2  -22.2     28.7        
  SINCE JUL 1      0.0                       0.0    0.0      0.0        
  SNOW DEPTH       0                                                   
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        0                         8     -8        0          
  MONTH TO DATE   59                       126    -67       14          
  SINCE SEP 1     59                       126    -67       14          
  SINCE JUL 1     73                       147    -74       23          
  
 COOLING                                                                
  YESTERDAY       11                         1     10       16          
  MONTH TO DATE   89                        91     -2      196          
  SINCE SEP 1     89                        91     -2      196          
  SINCE JAN 1    929                       830     99      881           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (160)         
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (160)         
  AVERAGE WIND SPEED    12.0                                          
  
SKY COVER                                                               
  AVERAGE SKY COVER 0.1                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                    
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST    78           500 AM                                        
 LOWEST     27           400 PM                                        
 AVERAGE    53                                                          
   
......................................................  
  
THE PIERRE SD CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   70        98      1980                        
 MINIMUM TEMPERATURE (F)   44        23      1974                        
  
SUNRISE AND SUNSET                                                      
SEPTEMBER 30 2025.....SUNRISE   738 AM CDT   SUNSET   723 PM CDT       
OCTOBER  1 2025.......SUNRISE   739 AM CDT   SUNSET   721 PM CDT       
  
-  INDICATES NEGATIVE NUMBERS.  
R  INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T  INDICATES TRACE AMOUNT.  
  
  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab MN Page
Main Text Page