534  
CDUS43 KFSD 012303  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
503 PM CST MON FEB 01 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR FEBRUARY 1 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 28 3:48 PM 54 1987 28 0 44  
MINIMUM 23 9:46 AM -32 1917 8 15 20  
AVERAGE 26 18 8 32  
 
PRECIPITATION (IN)  
TODAY T 0.52 1961 0.02 -0.02 0.00  
MONTH TO DATE T 0.02 -0.02 0.00  
SINCE DEC 1 1.51 1.27 0.24 2.04  
SINCE JAN 1 0.97 0.58 0.39 0.80  
 
SNOWFALL (IN)  
TODAY T 5.2 1961 0.3 -0.3 0.0  
MONTH TO DATE T 0.3 -0.3 0.0  
SINCE DEC 1 13.7 16.2 -2.5 16.5  
SINCE JUL 1 24.0 24.9 -0.9 25.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 39 47 -8 33  
MONTH TO DATE 39 47 -8 33  
SINCE DEC 1 2406 2967 -561 2671  
SINCE JUL 1 3937 4679 -742 4320  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 81 12:00 AM  
AVERAGE 87  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1924  
1991  
MINIMUM TEMPERATURE (F) 8 -37 1905  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2021......SUNRISE 7:43 AM CST SUNSET 5:39 PM CST  
FEBRUARY 2 2021......SUNRISE 7:42 AM CST SUNSET 5:40 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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