940  
CDUS43 KFSD 310625  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
125 AM CDT SAT JUL 31 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 30 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 72 9:53 AM 101 1955 85 -13 83  
1987  
MINIMUM 61 11:59 PM 38 1971 63 -2 61  
AVERAGE 67 74 -7 72  
 
PRECIPITATION (IN)  
YESTERDAY 1.64 2.23 2010 0.11 1.53 0.00  
MONTH TO DATE 4.90 3.14 1.76 2.20  
SINCE JUN 1 5.68 7.37 -1.69 5.62  
SINCE JAN 1 14.12 17.26 -3.14 11.98  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
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 2 9 -7 7  
MONTH TO DATE 328 290 38 357  
SINCE JUN 1 647 468 179 666  
SINCE JAN 1 710 519 191 686    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 PM  
LOWEST 71 8:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 107 1988  
MINIMUM TEMPERATURE (F) 63 45 1903  
 
SUNRISE AND SUNSET  
JULY 31 2021..........SUNRISE 6:16 AM CDT SUNSET 8:50 PM CDT  
AUGUST 1 2021........SUNRISE 6:17 AM CDT SUNSET 8:49 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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