923  
CDUS43 KFSD 110651  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1251 AM CST MON DEC 11 2023  
   
...............................  
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR DECEMBER 10 2023  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 2:35 PM 54 1990 33 6 34  
MINIMUM 16 4:41 AM -22 1917 15 1 7  
AVERAGE 28 24 4 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2021 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.73  
SINCE DEC 1 T 0.30 -0.30 0.73  
SINCE JAN 1 16.94 27.32 -10.38 22.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.5 2021 0.3 -0.3 0.0  
MONTH TO DATE T 2.7 -2.7 7.6  
SINCE DEC 1 T 2.7 -2.7 7.6  
SINCE JUL 1 0.7 10.3 -9.6 10.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 41 -4 44  
MONTH TO DATE 306 391 -85 412  
SINCE DEC 1 306 391 -85 412  
SINCE JUL 1 1527 1927 -400 1822  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1277 847 430 1113    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 9:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 71  
   
......................................................  
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 55 1974  
MINIMUM TEMPERATURE (F) 15 -21 1917  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:50 AM CST SUNSET 4:50 PM CST  
DECEMBER 12 2023......SUNRISE 7:51 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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