390  
CDUS43 KFSD 170624  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
124 AM CDT SAT JUL 17 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 16 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
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 82 3:27 PM 105 1926 86 -4 88  
MINIMUM 61 5:31 AM 46 1896 64 -3 59  
AVERAGE 72 75 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.64 1915 0.10 -0.10 0.00  
MONTH TO DATE 3.20 1.67 1.53 1.22  
SINCE JUN 1 3.98 5.90 -1.92 4.64  
SINCE JAN 1 12.42 15.79 -3.37 11.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 5 32 -27 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 10 -3 9  
MONTH TO DATE 144 152 -8 187  
SINCE JUN 1 463 330 133 496  
SINCE JAN 1 526 381 145 516    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 47 5:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 110 1936  
MINIMUM TEMPERATURE (F) 64 44 1900  
 
SUNRISE AND SUNSET  
JULY 17 2021..........SUNRISE 6:02 AM CDT SUNSET 9:04 PM CDT  
JULY 18 2021..........SUNRISE 6:03 AM CDT SUNSET 9:03 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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