567  
CDUS43 KFSD 142221  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
421 PM CST TUE DEC 14 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 14 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 40 3:23 PM 57 1998 32 8 20  
MINIMUM 21 7:30 AM -28 1901 14 7 6  
AVERAGE 31 23 8 13  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1922 0.03 -0.03 0.00  
MONTH TO DATE 0.73 0.40 0.33 T  
SINCE DEC 1 0.73 0.40 0.33 T  
SINCE JAN 1 26.97 27.42 -0.45 15.81  
 
SNOWFALL (IN)  
TODAY 0.0 9.2 1996 0.3 -0.3 0.0  
MONTH TO DATE 9.8 3.9 5.9 T  
SINCE DEC 1 9.8 3.9 5.9 T  
SINCE JUL 1 10.3 11.5 -1.2 10.3  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 34 42 -8 52  
MONTH TO DATE 460 558 -98 449  
SINCE DEC 1 460 558 -98 449  
SINCE JUL 1 1627 2094 -467 1980  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1134 847 287 1111    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 8:00 AM  
LOWEST 67 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1908  
1913  
MINIMUM TEMPERATURE (F) 13 -24 1901  
 
SUNRISE AND SUNSET  
DECEMBER 14 2021......SUNRISE 7:53 AM CST SUNSET 4:51 PM CST  
DECEMBER 15 2021......SUNRISE 7:53 AM CST SUNSET 4:51 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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