898  
CDUS43 KFSD 012221  
CLIFSD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
421 PM CST FRI JAN 01 2021  
   
...............................
 
 
   
..THE SIOUX FALLS CLIMATE SUMMARY FOR JANUARY 1 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1893 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 2:55 PM 55 1998 26 9 35  
MINIMUM 4 8:03 AM -32 1974 7 -3 19  
AVERAGE 20 17 3 27  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 1960 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE DEC 1 0.54 0.71 -0.17 1.24  
SINCE JAN 1 0.00 0.02 -0.02 0.00  
 
SNOWFALL (IN)  
TODAY 0.0 11.3 1960 0.2 -0.2 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 8.4 8.4 0.0 6.2  
SINCE JUL 1 18.7 17.1 1.6 15.3  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 45 49 -4 38  
MONTH TO DATE 45 49 -4 38  
SINCE DEC 1 1202 1470 -268 1299  
SINCE JUL 1 2733 3182 -449 2948  
 
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 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 67 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE SIOUX FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 54 1964  
2004  
MINIMUM TEMPERATURE (F) 7 -30 2010  
 
SUNRISE AND SUNSET  
JANUARY 1 2021.......SUNRISE 8:00 AM CST SUNSET 5:01 PM CST  
JANUARY 2 2021.......SUNRISE 8:00 AM CST SUNSET 5:02 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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