AFOS product CLIFSD
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CDUS43 KFSD 170628
CLIFSD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
128 AM CDT SUN OCT 17 2021

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR OCTOBER 16 2021...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         68        MM  89    1910  61      7       54        
  MINIMUM         34        MM  19    1976  38     -4       34        
  AVERAGE         51                        50      1       44     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.80 1968   0.08  -0.08      T       
  MONTH TO DATE    0.48                      1.47  -0.99     0.12     
  SINCE SEP 1      3.69                      4.20  -0.51     0.54     
  SINCE JAN 1     24.10                     24.91  -0.81    13.76     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.0  1937   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.3   -0.3      0.0      
  SINCE SEP 1      0.0                       0.3   -0.3       T       
  SINCE JUL 1      T                         0.3   -0.3       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       14                        16     -2       21        
  MONTH TO DATE   94                       194   -100      173        
  SINCE SEP 1    132                       320   -188      293        
  SINCE JUL 1    132                       337   -205      293        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   12                         6      6        9        
  SINCE SEP 1    116                        95     21       97        
  SINCE JAN 1   1134                       845    289     1105        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)       
  AVERAGE WIND SPEED     6.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           6:00 AM                                      
 LOWEST     29           4:00 PM                                      
 AVERAGE    54                                                        

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   61        85      1910                      
 MINIMUM TEMPERATURE (F)   38        13      1976                      


SUNRISE AND SUNSET                                                    
OCTOBER 17 2021.......SUNRISE   7:44 AM CDT   SUNSET   6:40 PM CDT     
OCTOBER 18 2021.......SUNRISE   7:45 AM CDT   SUNSET   6:38 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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