396  
CDUS43 KFSD 170623  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
123 AM CDT SAT MAY 17 2025  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 16 2025
 
 
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)  
YESTERDAY  
MAXIMUM 50 MM 98 1934 70 -20 78  
MINIMUM 43 MM 29 1891 46 -3 42  
1929  
AVERAGE 47 58 -11 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.88 1904 0.10 0.12 0.00  
MONTH TO DATE 1.37 1.59 -0.22 0.87  
SINCE MAR 1 4.97 5.26 -0.29 5.44  
SINCE JAN 1 5.28 6.59 -1.31 6.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1925 0.0 0.0 0.0  
1930  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 10.3 12.1 -1.8 5.8  
SINCE JUL 1 21.2 44.4 -23.2 30.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 8 10 5  
MONTH TO DATE 63 168 -105 143  
SINCE MAR 1 1350 1744 -394 1534  
SINCE JUL 1 6736 7555 -819 6437  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 53 8 45 1  
SINCE MAR 1 53 10 43 5  
SINCE JAN 1 53 10 43 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 25.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 73 2:00 AM  
AVERAGE 83  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 104 1934  
MINIMUM TEMPERATURE (F) 46 28 1968  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 6:03 AM CDT SUNSET 8:56 PM CDT  
MAY 18 2025...........SUNRISE 6:02 AM CDT SUNSET 8:57 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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