136  
CDUS43 KFSD 200636  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
136 AM CDT TUE JUL 20 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JULY 19 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 86 2:31 PM 106 1926 86 0 86  
MINIMUM 62 5:31 AM 47 1911 64 -2 61  
1947  
AVERAGE 74 75 -1 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.65 1900 0.10 -0.10 T  
MONTH TO DATE 3.20 1.96 1.24 1.22  
SINCE JUN 1 3.98 6.19 -2.21 4.64  
SINCE JAN 1 12.42 16.08 -3.66 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 9 10 -1 9  
MONTH TO DATE 172 182 -10 230  
SINCE JUN 1 491 360 131 539  
SINCE JAN 1 554 411 143 559    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 1901  
1926  
MINIMUM TEMPERATURE (F) 64 44 1900  
 
SUNRISE AND SUNSET  
JULY 20 2021..........SUNRISE 6:04 AM CDT SUNSET 9:02 PM CDT  
JULY 21 2021..........SUNRISE 6:05 AM CDT SUNSET 9:01 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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