386  
CDUS43 KFSD 310623  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1223 AM CST SUN JAN 31 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 30 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
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 30 4:03 PM 58 1989 28 2 34  
MINIMUM 28 11:59 PM -27 1899 8 20 26  
AVERAGE 29 18 11 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 1929 0.02 -0.02 T  
MONTH TO DATE 0.97 0.54 0.43 0.78  
SINCE DEC 1 1.51 1.23 0.28 2.02  
SINCE JAN 1 0.97 0.54 0.43 0.78  
 
SNOWFALL (IN)  
YESTERDAY T 4.5 1929 0.2 -0.2 0.0  
MONTH TO DATE 5.3 7.4 -2.1 10.1  
SINCE DEC 1 13.7 15.6 -1.9 16.3  
SINCE JUL 1 24.0 24.3 -0.3 25.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 47 -11 35  
MONTH TO DATE 1172 1457 -285 1346  
SINCE DEC 1 2329 2878 -549 2607  
SINCE JUL 1 3860 4590 -730 4256  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 12:00 AM  
LOWEST 85 12:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 57 1911  
MINIMUM TEMPERATURE (F) 8 -27 1918  
 
SUNRISE AND SUNSET  
JANUARY 31 2021.......SUNRISE 7:44 AM CST SUNSET 5:37 PM CST  
FEBRUARY 1 2021......SUNRISE 7:43 AM CST SUNSET 5:39 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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