139  
CDUS43 KFSD 230650  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1250 AM CST THU DEC 23 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 22 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 40 3:47 PM 59 2020 29 11 59  
MINIMUM 21 12:37 AM -26 1983 12 9 27  
1989  
AVERAGE 31 20 11 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 1968 0.02 -0.02 0.00  
MONTH TO DATE 1.47 0.60 0.87 T  
SINCE DEC 1 1.47 0.60 0.87 T  
SINCE JAN 1 27.71 27.62 0.09 15.81  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.0 1968 0.3 -0.3 0.0  
MONTH TO DATE 10.0 6.2 3.8 T  
SINCE DEC 1 10.0 6.2 3.8 T  
SINCE JUL 1 10.5 13.8 -3.3 10.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 44 -10 22  
MONTH TO DATE 777 907 -130 733  
SINCE DEC 1 777 907 -130 733  
SINCE JUL 1 1944 2443 -499 2264  
 
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 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.6  
 
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 75 9:00 PM  
LOWEST 50 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 57 1899  
MINIMUM TEMPERATURE (F) 11 -28 1990  
 
SUNRISE AND SUNSET  
DECEMBER 23 2021......SUNRISE 7:58 AM CST SUNSET 4:55 PM CST  
DECEMBER 24 2021......SUNRISE 7:58 AM CST SUNSET 4:55 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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