517  
CDUS43 KFSD 250621  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1221 AM CST FRI DEC 25 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 24 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 9 3:05 PM 51 1907 27 -18 29  
MINIMUM -9 8:00 AM -31 1884 7 -16 24  
AVERAGE 0 17 -17 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1982 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.40 -0.21 0.07  
SINCE DEC 1 0.19 0.40 -0.21 0.07  
SINCE JAN 1 17.88 22.78 -4.90 36.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1951 0.3 -0.3 0.0  
MONTH TO DATE 3.3 6.2 -2.9 1.0  
SINCE DEC 1 3.3 6.2 -2.9 1.0  
SINCE JUL 1 10.6 14.5 -3.9 15.7  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 65 48 17 38  
MONTH TO DATE 881 1081 -200 1051  
SINCE DEC 1 881 1081 -200 1051  
SINCE JUL 1 2532 2783 -251 2805  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 7:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 56 1928  
MINIMUM TEMPERATURE (F) 7 -34 1884  
 
SUNRISE AND SUNSET  
DECEMBER 25 2020......SUNRISE 8:08 AM CST SUNSET 4:59 PM CST  
DECEMBER 26 2020......SUNRISE 8:08 AM CST SUNSET 5:00 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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