700  
CDUS43 KFSD 270621  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1221 AM CST WED JAN 27 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 26 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 19 4:00 PM 63 2002 27 -8 38  
MINIMUM 10 11:20 PM -27 1897 7 3 20  
AVERAGE 15 17 -2 29  
 
PRECIPITATION (IN)  
YESTERDAY T 0.60 1917 0.02 -0.02 T  
MONTH TO DATE 0.97 0.47 0.50 0.77  
SINCE DEC 1 1.51 1.16 0.35 2.01  
SINCE JAN 1 0.97 0.47 0.50 0.77  
 
SNOWFALL (IN)  
YESTERDAY T 5.5 1979 0.2 -0.2 0.0  
MONTH TO DATE 5.3 6.4 -1.1 10.1  
SINCE DEC 1 13.7 14.6 -0.9 16.3  
SINCE JUL 1 24.0 23.3 0.7 25.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 48 2 36  
MONTH TO DATE 1004 1266 -262 1186  
SINCE DEC 1 2161 2687 -526 2447  
SINCE JUL 1 3692 4399 -707 4096  
 
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 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 8:00 PM  
LOWEST 64 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 54 1989  
MINIMUM TEMPERATURE (F) 7 -26 1897  
 
SUNRISE AND SUNSET  
JANUARY 27 2021.......SUNRISE 7:48 AM CST SUNSET 5:32 PM CST  
JANUARY 28 2021.......SUNRISE 7:47 AM CST SUNSET 5:33 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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