AFOS product CLIFSD
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CDUS43 KFSD 100635
CLIFSD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
135 AM CDT FRI OCT 10 2025

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR OCTOBER 9 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         80   4:05 PM  89    1980  65     15       84        
  MINIMUM         54   6:51 AM  18    1906  41     13       40        
  AVERAGE         67                        53     14       62     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.54 1973   0.09  -0.09     0.00     
  MONTH TO DATE    0.01                      0.87  -0.86     0.00     
  SINCE SEP 1      0.23                      3.60  -3.37     0.04     
  SINCE JAN 1     18.05                     24.31  -6.26    26.91     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  1970   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE SEP 1      T                         0.1   -0.1      0.0      
  SINCE JUL 1      T                         0.1   -0.1      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                        12    -12        3        
  MONTH TO DATE   38                        94    -56       62        
  SINCE SEP 1     92                       220   -128       89        
  SINCE JUL 1    114                       237   -123       94        

 COOLING                                                              
  YESTERDAY        2                         0      2        0        
  MONTH TO DATE   43                         6     37        4        
  SINCE SEP 1    163                        95     68      151        
  SINCE JAN 1    921                       845     76      827        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED    12.8                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          11:00 PM                                      
 LOWEST     40          12:00 PM                                      
 AVERAGE    59                                                        

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        88      1928                      
 MINIMUM TEMPERATURE (F)   41        18      1987                      


SUNRISE AND SUNSET                                                    
OCTOBER 10 2025.......SUNRISE   7:35 AM CDT   SUNSET   6:51 PM CDT     
OCTOBER 11 2025.......SUNRISE   7:37 AM CDT   SUNSET   6:50 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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