210  
CDUS43 KFSD 282315  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
515 PM CST TUE DEC 28 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 28 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 29 11:28 AM 57 2002 28 1 26  
MINIMUM 9 3:08 PM -23 1924 10 -1 6  
AVERAGE 19 19 0 16  
 
PRECIPITATION (IN)  
TODAY T 0.40 2019 0.03 -0.03 T  
MONTH TO DATE 1.49 0.76 0.73 0.33  
SINCE DEC 1 1.49 0.76 0.73 0.33  
SINCE JAN 1 27.73 27.78 -0.05 16.14  
 
SNOWFALL (IN)  
TODAY T 4.5 1982 0.3 -0.3 T  
MONTH TO DATE 10.2 7.9 2.3 3.8  
SINCE DEC 1 10.2 7.9 2.3 3.8  
SINCE JUL 1 10.7 15.5 -4.8 14.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 46 46 0 49  
MONTH TO DATE 1012 1179 -167 1017  
SINCE DEC 1 1012 1179 -167 1017  
SINCE JUL 1 2179 2715 -536 2548  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 2:00 PM  
LOWEST 53 11:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1999  
MINIMUM TEMPERATURE (F) 10 -31 1917  
 
SUNRISE AND SUNSET  
DECEMBER 28 2021......SUNRISE 8:00 AM CST SUNSET 4:58 PM CST  
DECEMBER 29 2021......SUNRISE 8:00 AM CST SUNSET 4:59 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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