044  
CDUS43 KFSD 250627  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
127 AM CDT TUE MAY 25 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR MAY 24 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 81 4:08 PM 96 1939 74 7 78  
MINIMUM 60 4:05 AM 27 1897 51 9 62  
AVERAGE 71 62 9 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.35 1908 0.14 0.10 0.74  
MONTH TO DATE 1.30 2.89 -1.59 2.03  
SINCE MAR 1 6.00 7.49 -1.49 5.24  
SINCE JAN 1 7.70 8.92 -1.22 6.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.1 -0.1 0.0  
SINCE MAR 1 8.5 12.4 -3.9 11.9  
SINCE JUL 1 40.0 45.3 -5.3 39.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 185 201 -16 223  
SINCE MAR 1 1416 1681 -265 1622  
SINCE JUL 1 6768 7190 -422 7111  
 
COOLING  
YESTERDAY 6 2 4 5  
MONTH TO DATE 52 28 24 16  
SINCE MAR 1 58 34 24 16  
SINCE JAN 1 58 34 24 16    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 100 1967  
MINIMUM TEMPERATURE (F) 51 31 1901  
 
SUNRISE AND SUNSET  
MAY 25 2021...........SUNRISE 5:53 AM CDT SUNSET 8:56 PM CDT  
MAY 26 2021...........SUNRISE 5:52 AM CDT SUNSET 8:56 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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