225  
CDUS43 KFSD 220631  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT THU MAY 22 2025  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR MAY 21 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 56 3:45 PM 94 1964 72 -16 62  
MINIMUM 36 3:38 AM 27 1931 48 -12 47  
1963  
AVERAGE 46 60 -14 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.26 1988 0.11 -0.10 0.87  
MONTH TO DATE 2.21 2.12 0.09 1.76  
SINCE MAR 1 5.81 5.79 0.02 6.33  
SINCE JAN 1 6.12 7.12 -1.00 7.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
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 19 6 13 10  
MONTH TO DATE 149 203 -54 168  
SINCE MAR 1 1436 1779 -343 1559  
SINCE JUL 1 6822 7590 -768 6462  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 53 13 40 7  
SINCE MAR 1 53 15 38 11  
SINCE JAN 1 53 15 38 11    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 59 4:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 1967  
MINIMUM TEMPERATURE (F) 49 21 1963  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 5:58 AM CDT SUNSET 9:01 PM CDT  
MAY 23 2025...........SUNRISE 5:58 AM CDT SUNSET 9:02 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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