614  
CDUS43 KFSD 290623  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1223 AM CST FRI JAN 29 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 28 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 25 11:59 PM 55 1896 27 -2 25  
MINIMUM 15 3:08 AM -27 1966 7 8 18  
AVERAGE 20 17 3 22  
 
PRECIPITATION (IN)  
YESTERDAY T 0.80 1909 0.01 -0.01 T  
MONTH TO DATE 0.97 0.50 0.47 0.78  
SINCE DEC 1 1.51 1.19 0.32 2.02  
SINCE JAN 1 0.97 0.50 0.47 0.78  
 
SNOWFALL (IN)  
YESTERDAY T 7.7 1947 0.2 -0.2 T  
MONTH TO DATE 5.3 6.9 -1.6 10.1  
SINCE DEC 1 13.7 15.1 -1.4 16.3  
SINCE JUL 1 24.0 23.8 0.2 25.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 48 -3 43  
MONTH TO DATE 1098 1362 -264 1267  
SINCE DEC 1 2255 2783 -528 2528  
SINCE JUL 1 3786 4495 -709 4177  
 
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 28 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 6:00 AM  
LOWEST 76 12:00 AM  
AVERAGE 82  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 62 1931  
MINIMUM TEMPERATURE (F) 8 -29 1966  
 
SUNRISE AND SUNSET  
JANUARY 29 2021.......SUNRISE 7:46 AM CST SUNSET 5:35 PM CST  
JANUARY 30 2021.......SUNRISE 7:45 AM CST SUNSET 5:36 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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