854  
CDUS43 KFSD 312337  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
537 PM CST WED DEC 31 2025  
   
...............................  
 
   
..THE HURON CLIMATE SUMMARY FOR DECEMBER 31 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 39 11:41 AM 53 1999 26 13 31  
MINIMUM 19 3:59 PM -31 2017 7 12 22  
AVERAGE 29 17 12 27  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1887 0.02 -0.02 T  
MONTH TO DATE 0.94 0.66 0.28 0.78  
SINCE DEC 1 0.94 0.66 0.28 0.78  
SINCE JAN 1 24.19 23.32 0.87 21.72  
 
SNOWFALL (IN)  
TODAY 0.0 6.5 2010 0.3 -0.3 T  
MONTH TO DATE 7.3 8.4 -1.1 4.9  
SINCE DEC 1 7.3 8.4 -1.1 4.9  
SINCE JUL 1 16.5 15.6 0.9 5.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 36 48 -12 38  
MONTH TO DATE 1292 1376 -84 1247  
SINCE DEC 1 1292 1376 -84 1247  
SINCE JUL 1 2578 3046 -468 2546  
 
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 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1:00 AM  
LOWEST 75 11:00 AM  
AVERAGE 86  
   
......................................................  
 
THE HURON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 59 1998  
MINIMUM TEMPERATURE (F) 7 -33 1885  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 8:09 AM CST SUNSET 5:03 PM CST  
JANUARY 1 2026.......SUNRISE 8:09 AM CST SUNSET 5:04 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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