140  
CDUS43 KFSD 082220  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
420 PM CST MON DEC 08 2025  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 8 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 26 2:59 PM 60 1939 33 -7 48  
MINIMUM 16 12:46 AM -22 1927 13 3 27  
1976  
AVERAGE 21 23 -2 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 2012 0.02 -0.02 0.00  
MONTH TO DATE 0.35 0.18 0.17 0.03  
SINCE DEC 1 0.35 0.18 0.17 0.03  
SINCE JAN 1 23.60 22.84 0.76 20.97  
 
SNOWFALL (IN)  
TODAY 0.0 6.5 2012 0.3 -0.3 0.0  
MONTH TO DATE 3.2 2.1 1.1 0.6  
SINCE DEC 1 3.2 2.1 1.1 0.6  
SINCE JUL 1 12.4 9.3 3.1 1.0  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 44 42 2 27  
MONTH TO DATE 387 325 62 320  
SINCE DEC 1 387 325 62 320  
SINCE JUL 1 1673 1995 -322 1619  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 946 752 194 780    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 AM  
LOWEST 83 1:00 AM  
AVERAGE 90  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 64 1939  
MINIMUM TEMPERATURE (F) 13 -24 1955  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 7:56 AM CST SUNSET 4:53 PM CST  
DECEMBER 9 2025......SUNRISE 7:57 AM CST SUNSET 4:53 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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