014  
CDUS43 KFSD 100636  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
136 AM CDT SAT APR 10 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR APRIL 9 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 54 5:47 PM 88 1977 56 -2 41  
MINIMUM 40 11:58 PM 10 1997 32 8 22  
AVERAGE 47 44 3 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.42 2013 0.10 0.01 T  
MONTH TO DATE 1.81 0.82 0.99 0.18  
SINCE MAR 1 4.44 2.58 1.86 2.24  
SINCE JAN 1 6.14 3.74 2.40 3.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.9 1995 0.2 -0.2 T  
MONTH TO DATE T 1.8 -1.8 T  
SINCE MAR 1 8.3 10.2 -1.9 6.3  
SINCE JUL 1 39.8 41.7 -1.9 33.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 21 -3 33  
MONTH TO DATE 108 209 -101 190  
SINCE MAR 1 847 1204 -357 1008  
SINCE JUL 1 6199 7054 -855 6497  
 
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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 83 1910  
1930  
1977  
MINIMUM TEMPERATURE (F) 32 18 1989  
 
SUNRISE AND SUNSET  
APRIL 10 2021.........SUNRISE 6:52 AM CDT SUNSET 8:05 PM CDT  
APRIL 11 2021.........SUNRISE 6:51 AM CDT SUNSET 8:06 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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