611  
CDUS43 KFSD 010623  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
123 AM CDT TUE JUN 01 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR MAY 31 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 80 2:10 PM 100 1934 76 4 80  
MINIMUM 49 4:14 AM 30 1897 54 -5 53  
AVERAGE 65 65 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 2005 0.14 -0.14 0.00  
MONTH TO DATE 2.04 3.86 -1.82 2.17  
SINCE MAR 1 6.74 8.46 -1.72 5.38  
SINCE JAN 1 8.44 9.89 -1.45 6.36  
 
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 3 -3 0  
MONTH TO DATE 230 226 4 232  
SINCE MAR 1 1461 1706 -245 1631  
SINCE JUL 1 6813 7215 -402 7120  
 
COOLING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 57 45 12 20  
SINCE MAR 1 63 51 12 20  
SINCE JAN 1 63 51 12 20    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 14 5:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 2020  
MINIMUM TEMPERATURE (F) 54 33 1956  
 
SUNRISE AND SUNSET  
JUNE 1 2021..........SUNRISE 5:48 AM CDT SUNSET 9:02 PM CDT  
JUNE 2 2021..........SUNRISE 5:48 AM CDT SUNSET 9:02 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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