611  
CDUS43 KFSD 092304  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
504 PM CST SAT JAN 09 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 9 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 32 3:59 PM 56 1958 26 6 33  
MINIMUM 24 9:53 AM -29 1974 7 17 23  
AVERAGE 28 16 12 28  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1983 0.02 -0.02 0.00  
MONTH TO DATE 0.33 0.17 0.16 0.02  
SINCE DEC 1 0.87 0.86 0.01 1.26  
SINCE JAN 1 0.33 0.17 0.16 0.02  
 
SNOWFALL (IN)  
TODAY 0.0 3.1 1963 0.2 -0.2 0.0  
1983  
MONTH TO DATE 0.8 2.2 -1.4 0.3  
SINCE DEC 1 9.2 10.4 -1.2 6.5  
SINCE JUL 1 19.5 19.1 0.4 15.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 37 49 -12 37  
MONTH TO DATE 345 441 -96 344  
SINCE DEC 1 1502 1862 -360 1605  
SINCE JUL 1 3033 3574 -541 3254  
 
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 9 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 78 3:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 57 2012  
MINIMUM TEMPERATURE (F) 7 -26 1982  
 
SUNRISE AND SUNSET  
JANUARY 9 2021.......SUNRISE 7:59 AM CST SUNSET 5:09 PM CST  
JANUARY 10 2021.......SUNRISE 7:59 AM CST SUNSET 5:11 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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