AFOS product CLIFSD
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CDUS43 KFSD 080644
CLIFSD

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1244 AM CST TUE DEC 08 2020

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

...THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 7 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1893 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         48   3:31 PM  61    1984  31     17       42        
  MINIMUM         22   7:42 AM -20    1976  12     10       26        
  AVERAGE         35                        21     14       34     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.50 1924   0.03  -0.03     0.00     
  MONTH TO DATE    0.00                      0.20  -0.20     0.01     
  SINCE DEC 1      0.00                      0.20  -0.20     0.01     
  SINCE JAN 1     15.81                     25.89 -10.08    38.31     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           6.0  1924   0.2   -0.2      0.0      
  MONTH TO DATE    0.0                       1.9   -1.9      0.4      
  SINCE DEC 1      0.0                       1.9   -1.9      0.4      
  SINCE JUL 1     10.3                      10.6   -0.3      9.5      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       30                        44    -14       31        
  MONTH TO DATE  216                       297    -81      265        
  SINCE DEC 1    216                       297    -81      265        
  SINCE JUL 1   1747                      2009   -262     1914        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1111                       690    421      830        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     4.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           1:00 AM                                      
 LOWEST     40           2:00 PM                                      
 AVERAGE    66                                                        

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


THE SIOUX FALLS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   30        60      1970                      
 MINIMUM TEMPERATURE (F)   12       -22      1927                      


SUNRISE AND SUNSET                                                    
DECEMBER  8 2020......SUNRISE   7:48 AM CST   SUNSET   4:50 PM CST     
DECEMBER  9 2020......SUNRISE   7:49 AM CST   SUNSET   4:50 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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