383  
CDUS43 KFSD 220624  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1224 AM CST FRI JAN 22 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 21 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 37 2:06 PM 53 1900 27 10 26  
MINIMUM 17 11:59 PM -31 1970 7 10 0  
AVERAGE 27 17 10 13  
 
PRECIPITATION (IN)  
YESTERDAY T 0.50 1917 0.02 -0.02 0.00  
MONTH TO DATE 0.80 0.38 0.42 0.74  
SINCE DEC 1 1.34 1.07 0.27 1.98  
SINCE JAN 1 0.80 0.38 0.42 0.74  
 
SNOWFALL (IN)  
YESTERDAY T 5.0 1917 0.2 -0.2 0.0  
MONTH TO DATE 3.2 5.1 -1.9 9.9  
SINCE DEC 1 11.6 13.3 -1.7 16.1  
SINCE JUL 1 21.9 22.0 -0.1 25.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 48 -10 52  
MONTH TO DATE 766 1026 -260 1008  
SINCE DEC 1 1923 2447 -524 2269  
SINCE JUL 1 3454 4159 -705 3918  
 
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 NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 7:00 PM  
LOWEST 54 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1900  
MINIMUM TEMPERATURE (F) 7 -28 1966  
 
SUNRISE AND SUNSET  
JANUARY 22 2021.......SUNRISE 7:52 AM CST SUNSET 5:25 PM CST  
JANUARY 23 2021.......SUNRISE 7:52 AM CST SUNSET 5:27 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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