515  
CDUS43 KFSD 070644  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1244 AM CST SUN DEC 07 2025  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 6 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 26 11:49 AM 59 1939 35 -9 44  
MINIMUM 15 4:42 AM -22 1972 16 -1 14  
AVERAGE 21 26 -5 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.29 0.44 1951 0.03 0.26 0.00  
MONTH TO DATE 0.32 0.18 0.14 0.03  
SINCE DEC 1 0.32 0.18 0.14 0.03  
SINCE JAN 1 20.34 27.20 -6.86 29.58  
 
SNOWFALL (IN)  
YESTERDAY 4.9 R 2.5 1893 0.3 4.6 0.0  
MONTH TO DATE 5.3 1.6 3.7 0.7  
SINCE DEC 1 5.3 1.6 3.7 0.7  
SINCE JUL 1 13.6 9.2 4.4 1.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 39 5 36  
MONTH TO DATE 287 230 57 263  
SINCE DEC 1 287 230 57 263  
SINCE JUL 1 1555 1766 -211 1402  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 927 847 80 835    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 77 12:00 AM  
AVERAGE 89  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1984  
2023  
MINIMUM TEMPERATURE (F) 16 -20 1976  
 
SUNRISE AND SUNSET  
DECEMBER 7 2025......SUNRISE 7:47 AM CST SUNSET 4:50 PM CST  
DECEMBER 8 2025......SUNRISE 7:48 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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