914  
CDUS43 KFSD 210631  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1231 AM CST THU JAN 21 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR JANUARY 20 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 47 4:29 PM 63 1908 27 20 3  
1944  
MINIMUM 18 1:23 AM -30 1883 7 11 -13  
AVERAGE 33 17 16 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1917 0.01 -0.01 0.00  
MONTH TO DATE 0.30 0.32 -0.02 0.63  
SINCE DEC 1 0.82 0.84 -0.02 1.64  
SINCE JAN 1 0.30 0.32 -0.02 0.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.7 1917 0.2 -0.2 0.0  
MONTH TO DATE 1.0 4.7 -3.7 10.1  
SINCE DEC 1 7.8 12.7 -4.9 20.1  
SINCE JUL 1 15.1 21.0 -5.9 34.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 48 -16 70  
MONTH TO DATE 721 975 -254 1032  
SINCE DEC 1 1925 2393 -468 2368  
SINCE JUL 1 3576 4095 -519 4122  
 
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 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 3:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 59 1900  
MINIMUM TEMPERATURE (F) 7 -34 1949  
 
SUNRISE AND SUNSET  
JANUARY 21 2021.......SUNRISE 8:01 AM CST SUNSET 5:28 PM CST  
JANUARY 22 2021.......SUNRISE 8:01 AM CST SUNSET 5:29 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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