565  
CDUS43 KFSD 290713  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
113 AM CST MON DEC 29 2025  
   
...............................  
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 28 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 33 12:35 AM 57 2002 28 5 52  
MINIMUM 3 6:10 PM -23 1924 10 -7 21  
AVERAGE 18 19 -1 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.40 2019 0.03 0.05 T  
MONTH TO DATE 0.77 0.76 0.01 0.22  
SINCE DEC 1 0.77 0.76 0.01 0.22  
SINCE JAN 1 20.79 27.78 -6.99 29.77  
 
SNOWFALL (IN)  
YESTERDAY 1.3 4.5 1982 0.3 1.0 0.0  
MONTH TO DATE 11.6 7.9 3.7 3.4  
SINCE DEC 1 11.6 7.9 3.7 3.4  
SINCE JUL 1 19.9 15.5 4.4 4.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 46 1 28  
MONTH TO DATE 1160 1179 -19 1112  
SINCE DEC 1 1160 1179 -19 1112  
SINCE JUL 1 2428 2715 -287 2251  
 
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 35 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 25.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 65 6:00 PM  
AVERAGE 83  
   
......................................................  
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1999  
MINIMUM TEMPERATURE (F) 10 -31 1917  
 
SUNRISE AND SUNSET  
DECEMBER 29 2025......SUNRISE 8:00 AM CST SUNSET 4:59 PM CST  
DECEMBER 30 2025......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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