584  
CDUS43 KFSD 280629  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1229 AM CST THU JAN 28 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 27 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
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 22 3:45 PM 54 1989 27 -5 34  
MINIMUM 9 4:54 AM -26 1897 7 2 20  
AVERAGE 16 17 -1 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1944 0.02 -0.02 0.01  
MONTH TO DATE 0.97 0.49 0.48 0.78  
SINCE DEC 1 1.51 1.18 0.33 2.02  
SINCE JAN 1 0.97 0.49 0.48 0.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.6 1969 0.3 -0.3 0.0  
MONTH TO DATE 5.3 6.7 -1.4 10.1  
SINCE DEC 1 13.7 14.9 -1.2 16.3  
SINCE JUL 1 24.0 23.6 0.4 25.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 48 1 38  
MONTH TO DATE 1053 1314 -261 1224  
SINCE DEC 1 2210 2735 -525 2485  
SINCE JUL 1 3741 4447 -706 4134  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 56 10:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 55 1896  
MINIMUM TEMPERATURE (F) 7 -27 1966  
 
SUNRISE AND SUNSET  
JANUARY 28 2021.......SUNRISE 7:47 AM CST SUNSET 5:33 PM CST  
JANUARY 29 2021.......SUNRISE 7:46 AM CST SUNSET 5:35 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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