141  
CDUS43 KFSD 220632  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1232 AM CST MON FEB 22 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR FEBRUARY 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 34 4:55 PM 68 2017 33 1 42  
MINIMUM 13 8:32 PM -19 1918 14 -1 21  
AVERAGE 24 23 1 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.95 1913 0.03 0.09 0.00  
MONTH TO DATE 0.60 0.41 0.19 0.18  
SINCE DEC 1 2.11 1.66 0.45 2.22  
SINCE JAN 1 1.57 0.97 0.60 0.98  
 
SNOWFALL (IN)  
YESTERDAY 1.3 5.0 1913 0.3 1.0 0.0  
1920  
MONTH TO DATE 6.7 5.1 1.6 1.9  
SINCE DEC 1 20.4 21.0 -0.6 18.4  
SINCE JUL 1 30.7 29.7 1.0 27.5  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 42 -1 33  
MONTH TO DATE 1244 939 305 931  
SINCE DEC 1 3611 3859 -248 3569  
SINCE JUL 1 5142 5571 -429 5218  
 
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 13 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 8:00 PM  
LOWEST 79 4:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 70 1982  
MINIMUM TEMPERATURE (F) 14 -17 1989  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2021......SUNRISE 7:14 AM CST SUNSET 6:07 PM CST  
FEBRUARY 23 2021......SUNRISE 7:13 AM CST SUNSET 6:08 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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