271  
CDUS43 KFSD 310631  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1231 AM CST FRI DEC 31 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 30 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 36 3:31 PM 59 2004 28 8 28  
MINIMUM 14 5:16 AM -29 1917 10 4 14  
AVERAGE 25 19 6 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1931 0.03 -0.03 T  
MONTH TO DATE 1.49 0.81 0.68 0.54  
SINCE DEC 1 1.49 0.81 0.68 0.54  
SINCE JAN 1 27.73 27.83 -0.10 16.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.3 1998 0.2 -0.2 T  
MONTH TO DATE 10.2 8.4 1.8 8.4  
SINCE DEC 1 10.2 8.4 1.8 8.4  
SINCE JUL 1 10.7 16.0 -5.3 18.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 46 -6 44  
MONTH TO DATE 1111 1271 -160 1109  
SINCE DEC 1 1111 1271 -160 1109  
SINCE JUL 1 2278 2807 -529 2640  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 9:00 PM  
LOWEST 43 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 54 1904  
MINIMUM TEMPERATURE (F) 10 -26 1973  
 
SUNRISE AND SUNSET  
DECEMBER 31 2021......SUNRISE 8:00 AM CST SUNSET 5:00 PM CST  
JANUARY 1 2022.......SUNRISE 8:00 AM CST SUNSET 5:01 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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