810  
CDUS43 KFSD 312229  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
429 PM CST SUN JAN 31 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 31 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 2:52 PM 57 1911 28 0 37  
MINIMUM 25 11:53 AM -27 1918 8 17 30  
AVERAGE 27 18 9 34  
 
PRECIPITATION (IN)  
TODAY T 0.65 1922 0.02 -0.02 0.02  
MONTH TO DATE 0.97 0.56 0.41 0.80  
SINCE DEC 1 1.51 1.25 0.26 2.04  
SINCE JAN 1 0.97 0.56 0.41 0.80  
 
SNOWFALL (IN)  
TODAY T 5.4 2011 0.3 -0.3 0.2  
MONTH TO DATE 5.3 7.7 -2.4 10.3  
SINCE DEC 1 13.7 15.9 -2.2 16.5  
SINCE JUL 1 24.0 24.6 -0.6 25.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 38 47 -9 31  
MONTH TO DATE 1210 1504 -294 1377  
SINCE DEC 1 2367 2925 -558 2638  
SINCE JUL 1 3898 4637 -739 4287  
 
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 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 13.9  
 
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 85 12:00 AM  
LOWEST 77 12:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 54 1987  
MINIMUM TEMPERATURE (F) 8 -32 1917  
 
SUNRISE AND SUNSET  
JANUARY 31 2021.......SUNRISE 7:44 AM CST SUNSET 5:37 PM CST  
FEBRUARY 1 2021......SUNRISE 7:43 AM CST SUNSET 5:39 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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