147  
CDUS43 KFSD 122250  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
450 PM CST SAT DEC 12 2020  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 12 2020
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 25 3:14 PM 57 1924 29 -4 20  
MINIMUM 22 9:00 AM -23 1903 10 12 14  
1917  
AVERAGE 24 20 4 17  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1937 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.21 -0.21 0.07  
SINCE DEC 1 0.00 0.21 -0.21 0.07  
SINCE JAN 1 17.69 22.59 -4.90 36.36  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1968 0.2 -0.2 0.0  
MONTH TO DATE 0.0 3.1 -3.1 1.0  
SINCE DEC 1 0.0 3.1 -3.1 1.0  
SINCE JUL 1 7.3 11.4 -4.1 15.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 41 45 -4 48  
MONTH TO DATE 378 519 -141 532  
SINCE DEC 1 378 519 -141 532  
SINCE JUL 1 2029 2221 -192 2286  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 81 3:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 61 1921  
MINIMUM TEMPERATURE (F) 10 -31 1903  
 
SUNRISE AND SUNSET  
DECEMBER 12 2020......SUNRISE 8:00 AM CST SUNSET 4:54 PM CST  
DECEMBER 13 2020......SUNRISE 8:01 AM CST SUNSET 4:54 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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