765  
CDUS43 KFSD 170629  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
129 AM CDT SAT APR 17 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR APRIL 16 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 49 5:17 PM 92 1964 59 -10 43  
MINIMUM 39 5:54 AM 13 1904 35 4 20  
AVERAGE 44 47 -3 32  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1945 0.10 -0.10 0.00  
MONTH TO DATE 1.81 1.54 0.27 0.79  
SINCE MAR 1 4.44 3.30 1.14 2.85  
SINCE JAN 1 6.14 4.46 1.68 3.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1945 0.2 -0.2 0.0  
MONTH TO DATE T 3.0 -3.0 5.6  
SINCE MAR 1 8.3 11.4 -3.1 11.9  
SINCE JUL 1 39.8 42.9 -3.1 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 33  
MONTH TO DATE 261 347 -86 422  
SINCE MAR 1 1000 1342 -342 1240  
SINCE JUL 1 6352 7192 -840 6729  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 6 0 6 0  
SINCE JAN 1 6 0 6 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 8:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 90 1985  
MINIMUM TEMPERATURE (F) 35 15 1907  
 
SUNRISE AND SUNSET  
APRIL 17 2021.........SUNRISE 6:41 AM CDT SUNSET 8:13 PM CDT  
APRIL 18 2021.........SUNRISE 6:39 AM CDT SUNSET 8:14 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page Main Text Page