901  
CDUS43 KFSD 280630  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1230 AM CST MON DEC 28 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 27 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1881 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 29 9:22 AM 62 1928 27 2 36  
MINIMUM 13 9:12 PM -28 1886 7 6 11  
AVERAGE 21 17 4 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.71 1987 0.02 0.06 0.01  
MONTH TO DATE 0.27 0.45 -0.18 0.08  
SINCE DEC 1 0.27 0.45 -0.18 0.08  
SINCE JAN 1 17.96 22.83 -4.87 36.37  
 
SNOWFALL (IN)  
YESTERDAY 0.5 9.0 1987 0.3 0.2 0.0  
MONTH TO DATE 3.8 7.0 -3.2 1.0  
SINCE DEC 1 3.8 7.0 -3.2 1.0  
SINCE JUL 1 11.1 15.3 -4.2 15.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 48 -4 41  
MONTH TO DATE 1012 1225 -213 1174  
SINCE DEC 1 1012 1225 -213 1174  
SINCE JUL 1 2663 2927 -264 2928  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 879 742 137 714    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 7:00 AM  
LOWEST 80 8:00 PM  
AVERAGE 90  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 58 1898  
MINIMUM TEMPERATURE (F) 7 -25 1917  
 
SUNRISE AND SUNSET  
DECEMBER 28 2020......SUNRISE 8:08 AM CST SUNSET 5:01 PM CST  
DECEMBER 29 2020......SUNRISE 8:09 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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